Fits select 2018-2025 Jeep Wrangler and Gladiator models (3.6L).

The CSF 7340 Heavy Duty 2-Row Radiator is a high-performance cooling upgrade designed to eliminate overheating concerns during demanding off-road use or heavy towing. It features a 42mm aluminum core that significantly increases fluid capacity and heat dissipation over the factory unit. CSF’s exclusive B-Tube technology utilizes a unique tube structure that increases the heat transfer surface area by approximately 15% compared to standard oval welded tubes. Coupled with 5mm tall ultra-efficient multi-louvered fins, this radiator maximizes airflow and thermal exchange for a dramatic reduction in operating temperatures.

Built for long-term durability, the radiator features 100% all-aluminum TIG-welded construction and a hand-brushed satin finish. The CNC-machined mounting brackets and OEM-style inlet/outlet ports ensure a true plug-and-play, drop-in fit installation that requires no modifications to your Jeep.

• Manufacturer Part Number: 7340
• Core Design: 2-Row, 42mm High-Performance Core
• Technology: CSF Exclusive B-Tube Design and 5mm Multi-Louvered Fins
• Construction: 100% All-Aluminum TIG-Welded for maximum strength
• Installation: True drop-in fit with CNC machined mounting brackets
• Testing: Individually leak and pressure tested
• Finish: Hand-brushed satin aluminum
• Warranty: 2-Year Limited Warranty

Fits select 2019-2026 Porsche 911 (992.1/992.2) models, including Carrera, T, S, 4, 4S, GTS, GT3, Sport Classic, Turbo, and Targa variants.

The CSF 7243 High-Performance Center Aluminum Radiator is engineered to manage the thermal loads of the 992-generation Porsche 911 during high-performance driving. This unit replaces the factory center radiator with a significantly larger 2-row 42mm aluminum core, increasing both fluid capacity and the surface area available for heat dissipation. It is a true drop-in solution that utilizes CNC-machined mounting brackets and OEM-style inlets and outlets for a seamless installation without modifications.

CSF utilizes exclusive B-Tube Technology, where the cooling tubes are reinforced with a center brace. This design provides approximately 15% more heat transfer surface area than standard oval tubes and increases structural rigidity. Combined with new 5mm tall, ultra-efficient multi-louvered fins, the CSF 7243 provides up to a 25% increase in cooling efficiency over the original equipment.

• Direct "Drop-in Fit" installation requires no vehicle modifications
• 100% all-aluminum TIG-welded construction for long-term durability
• 2-Row, 42mm high-performance core for maximum fluid capacity
• CSF Exclusive B-Tube Technology for 15% better heat transfer over standard tubes
• Ultra-efficient 5mm multi-louvered fins maximize airflow and cooling contact
• CNC machined mounting brackets and factory-style connections
• Individually leak and pressure tested
• Hand-brushed satin finish
• Manufacturer Part Number: 7243
• Warranty: 2-Year Limited

Fits 2019-2026 Porsche 911 models including Carrera, Targa, Turbo, GT3, and S/T variants.

The CSF 7242 is a precision-engineered right-side radiator designed to handle the increased thermal demands of the Porsche 992 chassis. By utilizing an ultra-efficient 42mm 2-row core, this radiator significantly increases fluid capacity and heat dissipation compared to the factory unit. CSF’s exclusive B-Tube technology increases the heat transfer surface area by approximately 15% over standard oval tubes, while the 5mm multi-louvered fins optimize airflow for a total cooling efficiency gain of up to 25%.

Constructed from 100% TIG-welded aluminum, this radiator is a genuine drop-in solution. It retains all factory mounting points using CNC-machined brackets and features OEM-style inlet/outlet connections for a seamless installation without modifications.

• Manufacturer Part Number: 7242
• Core Construction: 2-Row 42mm High-Performance Core
• B-Tube Technology: Increases heat transfer by ~15% over conventional oval tubes
• High-Efficiency Fins: 5mm multi-louvered design for maximum surface area contact
• Build Quality: 100% all-aluminum TIG-welded with hand-brushed satin finish
• Installation: True plug-and-play drop-in fit with CNC-machined mounting brackets
• Reliability: Individually leak and pressure tested
• Warranty: 2-Year Limited Warranty

Fits 2016-2018 Ford Focus RS.

Maximize the cooling efficiency of your high-performance EcoBoost with the CSF 7239 Ultra-High-Performance Radiator. Engineered to replace the restrictive factory unit, this radiator features a massive 42mm 2-row aluminum core that significantly increases fluid capacity and thermal soak threshold. The triple-pass flow configuration forces coolant across the core three times before exiting, ensuring the lowest possible outlet temperatures for track days or spirited driving.

CSF utilizes exclusive B-Tube technology, which increases heat transfer surface area by approximately 15% compared to standard oval tubes. This is paired with 6.5mm multi-louvered fins to maximize airflow and heat dissipation. Built for durability and performance, the unit features 100% TIG-welded aluminum construction and CNC-machined mounting points for a true drop-in fit that requires no modifications to your factory shrouds or hoses.

• Manufacturer Part Number: 7239
• 42mm 2-row ultra-high-performance aluminum core
• Triple-pass flow design for maximum temperature reduction
• CSF exclusive B-Tube technology for 15% better heat transfer
• 6.5mm tall ultra-efficient multi-louvered fins
• 100% all-aluminum TIG-welded construction
• CNC machined mounting pins and brackets
• OEM-style inlet/outlet connections
• Individually leak and pressure tested
• 2-year limited warranty

Fits 2013-2018 Ford Focus ST.

The CSF 7238 High-Performance Aluminum Radiator is a significant thermal upgrade over the factory unit, designed to handle the increased heat loads of modified Ford Focus ST engines. Featuring a 31mm ultra-high-performance core, this radiator utilizes a Triple Pass Flow configuration, which forces coolant across the core three times before exiting to ensure the lowest possible outlet temperatures.

Constructed from 100% TIG-welded aluminum, the core employs CSF's exclusive B-Tube technology. This design increases heat transfer by approximately 15% compared to standard oval welded tubes. The 6.5mm tall ultra-efficient multi-louvered fins maximize surface area contact and airflow. For a true plug-and-play experience, the CSF 7238 features CNC machined mounting pins and OE-style inlets and outlets for a seamless drop-in installation.

• Fits 2013-2018 Ford Focus ST
• Triple Pass configuration for maximum cooling efficiency
• Exclusive B-Tube technology for 15% better heat transfer
• 31mm 1-row ultra-high-performance aluminum core
• 100% all-aluminum TIG-welded construction
• 6.5mm multi-louvered fins for maximum surface area
• CNC machined mounting pins and brackets
• Individually leak and pressure tested
• 2-Year Limited Warranty
• Manufacturer Part Number: 7238

Fits 2014-2019 Ford Fiesta ST.

The CSF 7237 High-Performance Radiator is engineered to solve the thermal limitations of the factory Ford Fiesta ST cooling system. Featuring a triple-pass flow configuration, this radiator forces coolant across the core three times before exiting, resulting in significantly lower outlet temperatures compared to standard single-pass designs. It is an essential upgrade for ST owners who track their vehicles or drive in high-ambient-temperature environments.

This radiator utilizes CSF’s exclusive B-Tube technology, which increases the internal surface area for heat transfer by approximately 15% over conventional oval tubes. The core is constructed with 31mm ultra-high-performance tubing and 6.5mm tall multi-louvered fins for maximum airflow efficiency. Built for durability and reliability, the unit features 100% all-aluminum TIG-welded construction and CNC-machined mounting brackets for a precise, drop-in fit.

• Triple-pass flow configuration for maximum heat dissipation
• 31mm ultra-high-performance core with B-Tube technology
• 6.5mm tall multi-louvered fins for optimized surface area contact
• 100% all-aluminum TIG-welded construction
• CNC-machined mounting pins and brackets for OEM-style fitment
• Individually leak and pressure tested
• True plug-and-play installation with no modifications required
• Manufacturer Part Number: 7237

Fits 2006-2008 Subaru Forester XT Limited and Sports 2.5 XT models equipped with a manual transmission.

The CSF 7235 High-Performance All-Aluminum Radiator is a critical upgrade for forced-induction Subaru models, especially those converted to front-mount intercooler (FMIC) systems which can restrict airflow to the cooling stack. This radiator utilizes CSF’s exclusive B-Tube technology, which employs a reinforced tube design that increases heat transfer surface area by approximately 15% over standard radiator tubes for superior thermal management.

• High-Performance Core: 2-row, 42mm ultra-high-performance core with 6.5mm tall multi-louvered fins for maximum cooling efficiency.
• B-Tube Technology: Exclusive tube design provides greater structural integrity and surface area contact.
• Precision Construction: 100% all-aluminum TIG-welded build with CNC-machined mounting brackets and OEM-style inlet/outlet ports.
• Drop-in Fitment: Designed as a true plug-and-play solution requiring no modifications to factory mounting points.
• High-Pressure Cap: Includes a 1.4 bar high-pressure radiator cap with an embossed CSF logo to raise the boiling point of the coolant.
• Quality Assurance: Hand-brushed satin finish; each unit is individually leak and pressure tested to ensure reliability.
• MPN: 7235

Fits 2023-2025 Toyota GR Corolla (Circuit Edition, Core, Morizo Edition, Premium, and Premium Plus).

The CSF 7233 High-Performance Radiator is a track-ready replacement for the OE unit, engineered to manage the high thermal loads of the G16E-GTS engine. Developed with data from race teams and development partners, this radiator features a massive 42mm 2-row core that significantly increases fluid capacity over the stock system. Its 100% all-aluminum, TIG-welded construction eliminates the plastic end tanks found on factory units, ensuring long-term durability under high pressure.

This radiator utilizes CSF’s exclusive B-Tube technology, which employs a unique internal structural design to increase heat transfer surface area by approximately 15% compared to standard oval tubes. Paired with ultra-efficient 5mm multi-louvered fins, the core maximizes airflow and heat dissipation while remaining a true plug-and-play installation with no vehicle modifications required.

• Manufacturer Part Number: 7233
• 2-row, 42mm ultra-high-performance core for maximum fluid capacity
• CSF Exclusive B-Tube technology for superior heat transfer
• Ultra-efficient 5mm multi-louvered fins maximize surface area contact
• CNC machined mounting brackets and OEM-style inlet/outlet connections
• Built-in 1/8-inch NPT port for temperature sensor integration
• Recessed lower end tank for additional clearance for aftermarket intercooler piping
• Individually leak and pressure tested for reliability
• Hand-brushed satin finish
• Includes pre-installed foam sealing strips
• 2-Year Limited Warranty

Fits 1999-2002 Nissan Skyline GT-R (R34). The CSF High-Performance All-Aluminum Radiator (7231B) is engineered to solve the cooling limitations of the factory unit during spirited driving or track sessions, offering a direct drop-in replacement with no modifications required.

This radiator features a 42mm, 2-row ultra-high-performance core utilizing CSF's exclusive B-Tube technology. Unlike standard oval tubes, the B-Tube design uses a reinforced structure that increases heat transfer surface area by approximately 15%. Combined with 6.5mm multi-louvered fins, this unit maximizes airflow and thermal dissipation. The 100% TIG-welded aluminum construction and satin black finish provide both durability and a stealthy aesthetic for the R34 engine bay.

• 2-row 42mm ultra-high-performance core with B-Tube technology
• 75 cooling tubes for maximum heat dissipation surface area
• 6.5mm tall ultra-efficient multi-louvered fins for optimized airflow
• Includes a 1.4 bar high-pressure radiator cap
• M16 x 1.5P temperature sensor port and 1/8-inch NPT port on top end tank
• CNC-machined mounting pins and OEM-style inlet/outlet
• Integrated OE-location fan shroud mounting points
• Individually leak and pressure tested
• 2-year limited warranty
• Satin black finish
• Manufacturer Part Number: 7231B

Fits 1999-2002 Nissan GT-R (R34).

Keep your RB26DETT operating within optimal temperature ranges with the CSF 7231 High-Performance All-Aluminum Radiator. This 2-row, 42mm ultra-high-performance core is engineered to significantly increase fluid capacity and thermal dissipation over the factory unit. Utilizing CSF's exclusive B-Tube technology, this radiator increases heat transfer by approximately 15% compared to standard oval tubes by improving surface area contact within the tubes themselves.

Constructed from 100% aluminum with precision TIG welds and a hand-brushed satin finish, this radiator is designed for a true plug-and-play installation. It utilizes CNC-machined mounting pins and OEM-style inlet/outlet locations to ensure a drop-in fit with factory fan shrouds. Each unit features two sensor ports—an M16 x 1.5P port and a 1/8-inch NPT port—allowing for easy integration of aftermarket temperature sensors and data logging equipment.

• 42mm 2-row ultra-high-performance core with 75 cooling tubes
• Exclusive B-Tube technology for 15% better heat dissipation
• 6.5mm tall ultra-efficient multi-louvered fins
• 100% TIG-welded aluminum construction with hand-brushed finish
• Includes 1.4 Bar high-pressure radiator cap
• M16 x 1.5P and 1/8" NPT temperature sensor ports
• OEM-style inlet/outlet and fan shroud mounting points
• Individually leak and pressure tested
• 2-Year Limited Warranty
• Manufacturer Part Number: 7231

Fits 1994-1998 Nissan GT-R and GTS (R33) models.

The CSF 7230B is a premium cooling upgrade designed for the R33 Skyline chassis, replacing the restrictive factory unit with a 2-row, 42mm ultra-high-performance core. This all-aluminum radiator utilizes CSF's exclusive B-Tube Technology, which increases heat transfer by approximately 15% compared to standard oval welded tubes. The design incorporates 75 cooling tubes and 6.5mm tall ultra-efficient multi-louvered fins to maximize surface area and airflow, ensuring stable operating temperatures during spirited driving or track use.

Constructed from 100% TIG-welded aluminum and finished in a durable satin black, this radiator is engineered for a true plug-and-play installation. It features CNC-machined mounting pins, OE-style inlet/outlet locations, and factory fan shroud mounting points to ensure a perfect fit without modification.

• Manufacturer Part Number: 7230B
• 2-Row, 42mm ultra-high-performance core
• CSF Exclusive B-Tube Technology with 75 cooling tubes
• 6.5mm tall multi-louvered fins for maximum surface area
• 1.4 Bar high-pressure radiator cap with embossed logo
• Integrated M16 x 1.5P and 1/8th NPT temperature sensor ports
• Precision CNC-machined mounting pins and OE-style inlets/outlets
• Durable 100% all-aluminum TIG-welded construction
• Satin black finish for a stealthy engine bay appearance
• Individually leak and pressure tested
• 2-Year Limited Warranty

Fits 1994-1998 Nissan Skyline GT-R and GTS (R33) models.

The CSF 7230 high-performance radiator is engineered to manage high thermal loads in tuned R33 Skylines. Built with a 2-row, 42mm ultra-high-performance core, this unit significantly increases fluid capacity and heat dissipation over the factory setup. It features CSF’s exclusive B-Tube technology, which utilizes a specialized tube shape to increase surface area and heat transfer efficiency by approximately 15% compared to standard oval tubes.

This all-aluminum radiator is 100% TIG-welded for durability and features a hand-brushed satin finish. Designed as a true plug-and-play solution, it uses CNC-machined mounting pins and OEM-style inlet/outlet connections to ensure a drop-in fit without modifications. Integrated fan shroud mounting points allow you to retain your factory cooling fan assembly.

• Manufacturer Part Number: 7230
• 2-Row, 42mm Ultra-High-Performance Core
• CSF Exclusive B-Tube Technology with 75 cooling tubes
• 6.5mm tall multi-louvered fins for maximum airflow contact
• M16 x 1.5P temperature sensor port with pre-installed plug
• Additional 1/8-inch NPT temperature sensor port on top end tank
• 1.4 Bar high-pressure radiator cap with embossed CSF logo
• CNC-machined mounting pins and OEM-style inlet/outlet
• Individually leak and pressure tested
• 2-Year Limited Warranty

Fits 1989-1994 Nissan Skyline R32 models including GT-R, GTS, GTE, and GXi.

The CSF 7229B High-Performance All-Aluminum Radiator is engineered for the R32 Nissan Skyline chassis to provide superior thermal management for both street and track use. It features a massive 42mm 2-row core that significantly increases fluid capacity and heat dissipation over the factory unit. CSF’s exclusive B-Tube Technology utilizes a reinforced dual-channel design to increase heat transfer by approximately 15% compared to standard oval welded tubes.

Constructed from 100% TIG-welded aluminum, this radiator is finished in a durable satin black coating. It is designed for a true plug-and-play "drop-in fit" using CNC-machined mounting pins and OEM-style inlet/outlet locations that utilize factory fan shroud mounting points. Every unit is individually leak and pressure tested to ensure long-term reliability.

• CSF Exclusive B-Tube Technology with 75 cooling tubes for maximum efficiency
• 42mm ultra-high-performance 2-row core
• 6.5mm tall ultra-efficient multi-louvered fins maximize airflow surface area
• Includes 1.4 Bar high-pressure radiator cap with embossed CSF logo
• Built-in M16 x 1.5P temperature sensor port and 1/8th NPT sensor port on top end tank
• 100% all-aluminum TIG-welded construction
• Satin black finish for heat dissipation and a stealth look
• Part Number: 7229B
• 2-Year Limited Warranty

Fits 1989-1994 Nissan R32 chassis models including GT-R, GTS, GTE, and GXi.

The CSF 7229 is a high-performance cooling solution engineered to replace the aging factory unit in your R32. This all-aluminum radiator features a 2-row 42mm core that significantly increases fluid capacity and thermal efficiency. Utilizing CSF’s exclusive B-Tube Technology, the internal cooling tubes are formed into a "B" shape to increase the surface area contact between the coolant and the tube wall, resulting in a heat transfer improvement of approximately 15% over standard oval tubes.

Constructed from 100% TIG-welded aluminum with a hand-brushed satin finish, this radiator is designed for a true "drop-in" fit. It features CNC-machined mounting pins and utilizes OEM-location fan shroud mounting points for a seamless installation. To accommodate aftermarket gauges, the radiator includes two integrated sensor ports: a 1/8th NPT port on the top end tank and an M16 x 1.5P port with a pre-installed plug.

• 42mm ultra-high-performance 2-row core
• Exclusive B-Tube Technology for 15% more heat dissipation
• 6.5mm tall ultra-efficient multi-louvered fins
• 75 total cooling tubes for maximum surface area
• Includes 1.4 Bar high-pressure radiator cap with embossed CSF logo
• M16 x 1.5P and 1/8" NPT temperature sensor ports
• CNC-machined mounting pins and OE-style inlet/outlet
• Factory fan shroud mounting points preserved
• Individually leak and pressure tested
• Manufacturer Part Number: 7229
• 2-Year Limited Warranty

Fits 2003-2007 Mitsubishi Lancer Evolution VII, VIII, and IX.

The CSF 7228B half-size radiator is an essential cooling solution for Mitsubishi Evolution owners who need to optimize engine bay space for high-performance forced induction setups. By utilizing a compact half-size footprint, this radiator provides the critical clearance required for large turbochargers, forward-facing exhaust manifolds, and custom intercooler piping that a full-width unit would otherwise obstruct.

Built with CSF’s signature all-aluminum construction, this radiator features a sleek satin black finish for a professional, stealthy aesthetic that also aids in thermal management. It is designed to provide reliable cooling performance for street and track use while simplifying complex engine bay packaging.

• Manufacturer Part Number: 7228B
• Radiator Type: 1/2 Size (Half-Size) performance configuration
• Material: High-grade aluminum
• Finish: Satin Black
• Vehicle Compatibility: 2003-2007 Mitsubishi Lancer Evo 7/8/9

Fits 2003-2007 Mitsubishi Lancer Evolution 7, 8, and 9.

The CSF 7228 1/2 Size Radiator is a specialized cooling solution designed for high-performance builds where engine bay space is at a premium. By utilizing a half-size core configuration, this radiator creates the necessary clearance for large turbochargers and custom forward-facing exhaust manifolds that often conflict with the factory full-width radiator. This allows for more aggressive forced induction setups without sacrificing cooling efficiency.

• Half-size design maximizes clearance for turbochargers and manifolds
• High-luster polished finish for a show-quality engine bay appearance
• Specifically engineered for the Mitsubishi CT9A chassis
• Durable construction to handle high-pressure cooling demands
• Manufacturer Part Number: 7228

Fits select 2003-2015 Porsche Cayenne (955/957), Audi Q7, and Volkswagen Touareg models.

Upgrade your cooling system with the CSF 7227 Heavy-Duty Performance Radiator. Designed to replace the failure-prone factory unit, this radiator eliminates the plastic end tanks in favor of 100% TIG-welded all-aluminum construction. The massive 42mm 2-row core is an essential upgrade for 955/957 Cayenne and Q7 owners who demand more from their cooling system, particularly during towing, off-roading, or driving in extreme high-ambient temperatures.

This radiator features CSF’s exclusive B-Tube technology, which increases the heat transfer surface area by approximately 15% compared to standard tubes. The 5mm tall multi-louvered fins maximize airflow efficiency for superior thermal management. Engineered for a true drop-in fit, it includes CNC-machined mounting brackets and OEM-style inlets/outlets to ensure a factory-quality installation without modifications.

• 42mm 2-row ultra-high-performance core
• CSF B-Tube technology for optimized heat dissipation
• 100% all-aluminum TIG-welded construction
• CNC-machined mounting brackets and OEM-style inlet/outlet ports
• 5mm tall ultra-efficient multi-louvered fins
• Hand-brushed satin finish
• Individually leak and pressure tested
• 2-year limited warranty
• Manufacturer Part Number: 7227

Fits select 2019-2025 Toyota GR Supra, BMW 330i, and BMW Z4 models (3.0L).

The CSF 7226 High-Performance All-Aluminum Radiator is engineered to deliver superior thermal management for the A90/A91 Supra and G2X BMW platforms. Designed with input from racing teams, this radiator replaces the plastic-tank factory unit with a 100% TIG-welded aluminum construction for increased durability under high-stress driving conditions. It features a massive 42mm 2-row core that significantly increases fluid capacity compared to the OE unit.

At the heart of this radiator is CSF's exclusive B-Tube technology, which utilizes a reinforced tube design to increase the heat transfer surface area by approximately 15% over standard oval tubes. Paired with ultra-efficient 5mm multi-louvered fins, this setup maximizes airflow and cooling recovery. Installation is a direct "drop-in" process using CNC-machined mounting brackets and OEM-style inlet/outlet connections, requiring no modifications to the vehicle.

• 2-Row, 42mm ultra-high-performance core for increased heat dissipation
• Exclusive B-Tube technology for 15% improved heat transfer efficiency
• 5mm tall multi-louvered fins for maximum surface area contact
• CNC machined mounting brackets and OEM-style quick-connect inlet/outlets
• 100% all-aluminum TIG-welded construction for maximum longevity
• Individually leak and pressure tested
• Mirror-finish hand polish
• Manufacturer Part Number: 7226
• 2-Year Limited Warranty

Fits 2022-2025 Subaru WRX (3.8L) including Base, GT, Limited, Premium, and TS models.

Engineered for high-performance cooling, the CSF 7224B radiator replaces the standard plastic-tank unit with a robust, all-aluminum construction. The 42mm 2-row core significantly increases fluid capacity and heat dissipation, making it an essential upgrade for vehicles subject to hard driving conditions or high ambient temperatures.

This radiator features CSF’s exclusive B-Tube technology, which improves heat transfer by approximately 15% compared to standard oval welded tubes. The core is equipped with 6.5mm ultra-efficient multi-louvered fins to maximize airflow surface area. Designed as a true drop-in fit, it utilizes CNC-machined mounting brackets and OEM-style inlets and outlets for a seamless installation without modifications or cutting.

• 42mm ultra-high-performance 2-row core
• Exclusive B-Tube technology for superior heat dissipation
• 6.5mm tall ultra-efficient multi-louvered fins
• 100% all-aluminum TIG-welded construction
• Precision CNC-machined mounting brackets
• Durable satin black finish
• Individually leak and pressure tested
• Manufacturer Part Number: 7224B
• 2-year limited warranty

Fits 2022-2025 Subaru WRX models including Base, GT, Limited, Premium, TR, and TS (3.8L).

The CSF 7224 High-Performance All Aluminum Radiator is engineered to handle the increased thermal demands of the 2022-2025 Subaru WRX. Featuring a massive 42mm 2-row core, this radiator increases cooling fluid capacity by over 1 gallon (3.8L), significantly enhancing the system's ability to absorb and dissipate heat during high-load driving conditions.

This radiator features CSF's exclusive B-Tube Technology, which uses a specialized tube design to increase surface area and heat transfer efficiency by approximately 15% over standard oval tubes. The core is finished with 6.5mm tall ultra-efficient multi-louvered fins to maximize airflow. Built for durability and performance, the 7224 utilizes 100% TIG-welded aluminum construction and CNC-machined mounting brackets for a true drop-in fit with no modifications required.

• Manufacturer Part Number: 7224
• 42mm 2-row ultra-high-performance aluminum core
• Exclusive B-Tube Technology increases heat transfer by ~15%
• 6.5mm tall multi-louvered fins for maximum surface area
• 100% all-aluminum TIG-welded construction
• CNC-machined mounting brackets and OEM-style inlet/outlet
• Mirror-finish hand polish
• Individually leak and pressure tested
• 2-year limited warranty

Fits select 2005-2013 Chevrolet Corvette models, including Base, Grand Sport, Z06, ZR1, and 427 Limited Edition.

Developed in partnership with Corvette specialists A&A Corvette, the CSF 7223 High Performance All-Aluminum Radiator is engineered to handle the extreme thermal loads of modified C6 platforms. This radiator features a 52mm 2-row ultra-high-performance core, delivering a massive 193% increase in fluid volume over the factory unit. The design incorporates a shorter core height to provide critical clearance for supercharger installations, allowing for a true drop-in fit without trimming the radiator support.

Construction features CSF's exclusive B-Tube technology, which uses a reinforced structural tube design to increase heat transfer surface area. The core is equipped with 8mm multi-louvered fins for maximum airflow efficiency. To ensure a seamless installation, the unit includes CNC-machined mounting brackets and factory-style quick-connect fittings for the integrated engine oil and automatic transmission coolers.

• Manufacturer Part Number: 7223
• 100% all-aluminum TIG-welded construction with a smooth satin finish
• 52mm 2-row core with 193% more volume than OEM
• Exclusive B-Tube technology for superior heat dissipation
• Built-in engine oil and automatic transmission coolers with factory-style fittings
• 8mm tall ultra-efficient multi-louvered fin design
• CNC-machined mounting brackets and OEM-style inlet/outlet
• Shorter core height provides clearance for superchargers
• Individually leak and pressure tested for reliability
• 2-Year Limited Warranty

Fits select 2022-2025 Honda Civic, Honda Accord, and Acura Integra models including Civic Si, Integra A-Spec, and Accord Hybrid variants.

Leveraging their expertise as a manufacturer for Honda Performance Development (HPD), CSF developed the 7222 High Performance All Aluminum Radiator using data from the FK8 and FL5 Civic Type R race programs. This radiator features CSF’s latest 5mm fin technology, which increases the heat transfer surface area by 20-25% compared to standard fin designs. This makes it an essential cooling upgrade for track-day enthusiasts or high-performance daily drivers looking to manage engine temperatures more effectively.

The unit features a 42mm 2-row core utilizing CSF's exclusive B-Tube technology, which increases the surface area for fluid-to-metal heat transfer. Built for a true "drop-in" fit, it requires no modifications for installation and includes CNC-machined mounting brackets and an OEM-style inlet/outlet for a seamless factory replacement.

• Manufacturer Part Number: 7222
• 42mm 2-Row Ultra-High-Performance Core
• Exclusive B-Tube Technology for maximum cooling efficiency
• 5mm Tall Multi-Louvered Fins for increased surface area
• 100% All Aluminum TIG-Welded construction
• 1.4 Bar (20psi) High-Pressure Radiator Cap included
• CNC Machined Mounting Brackets and OEM Style Connections
• Individually Leak and Pressure Tested
• 1-Hour "Mirror Finish" Hand Polish
• 2-Year Limited Warranty

Fits 2023-2026 Honda Civic Type R (FL5) and 2024-2025 Acura Integra Type S (DE5).

The CSF 7221 is a high-performance all-aluminum cooling solution engineered for the K20C1 engine. Designed to address the thermal demands of track use and spirited driving, this radiator features a 2-row 42mm ultra-high-performance core that significantly increases fluid capacity and heat dissipation compared to the factory unit. Testing has shown a 6-8% decrease in engine coolant temperatures over the original equipment.

Utilizing CSF's exclusive B-Tube technology, the cooling tubes are reinforced with a center brace that increases the heat transfer surface area by approximately 15% over standard oval tubes. The core also incorporates 5mm tall multi-louvered fins to maximize airflow efficiency. This 100% TIG-welded aluminum construction replaces the plastic tanks of the OEM radiator, providing superior durability and longevity under high-pressure conditions.

• 2-Row, 42mm ultra-high-performance core
• CSF Exclusive B-Tube Technology for 15% improved heat transfer
• 5mm tall ultra-efficient multi-louvered fins
• True plug-and-play installation with CNC-machined mounting brackets
• OEM-style inlet/outlet for a drop-in fit with no modifications
• 100% all-aluminum TIG-welded construction
• Hand-polished 1-hour mirror finish
• Individually leak and pressure tested
• 2-Year Limited Warranty
• Manufacturer Part Number: 7221

Fits 1986-1987 Mercedes-Benz 190E 2.3-16 (2.3L).

Optimize the cooling efficiency of your W201 with the CSF 7220 High Performance Aluminum Radiator. Engineered for the 2.3-16 Cosworth-powered 190E, this radiator features a 2-row, 42mm dual-pass core that significantly increases fluid capacity and thermal dissipation compared to the restrictive factory unit. Utilizing CSF's exclusive B-Tube technology, this design increases the heat transfer surface area by approximately 15% over standard oval tubes, ensuring stable operating temperatures during spirited driving.

Constructed from 100% TIG-welded aluminum for superior durability, this radiator features a satin finish and CNC-machined mounting brackets for a true drop-in fit. To further enhance airflow, CSF includes CNC-cut mounting brackets specifically designed for a 16-inch SPAL fan setup. Each unit is individually leak and pressure tested to ensure out-of-the-box reliability.

• CSF Part Number: 7220
• Dual-pass, 42mm 2-row ultra-high-performance core
• Exclusive B-Tube Technology for 15% improved heat transfer
• 6.5mm tall ultra-efficient multi-louvered fins
• Direct plug-and-play installation with no modifications required
• CNC machined mounting brackets and OEM style inlet/outlet
• Includes fan brackets for 16-inch SPAL fans (PN: 30100400 or 30101516)
• Individually pressure and leak tested
• 2-Year Limited Warranty

Fits 2006-2010 BMW M5 and M6 Base models. This CSF high-performance radiator addresses the cooling demands of the S85 V10 engine, especially for vehicles equipped with superchargers or those seeing high-duty cycle use. As the factory cooling units age or face the increased thermal loads of forced induction, this 100% all-aluminum upgrade provides superior heat dissipation over the standard OE radiator.

Constructed with CSF’s exclusive B-Tube technology, this radiator features a 2-row, 42mm ultra-high-performance core. The tubes are reinforced for maximum strength and surface area, while 6.5mm tall ultra-efficient multi-louvered fins provide exceptional airflow and thermal transfer. The unit utilizes CNC-machined mounting brackets and OEM-style quick-connect inlet/outlet ports for a true plug-and-play installation with no modifications required.

• Manufacturer Part Number: 7218
• 2-row, 42mm ultra-high-performance core
• CSF B-Tube technology for increased cooling efficiency
• 6.5mm tall multi-louvered fins
• 100% all-aluminum TIG-welded construction
• CNC machined mounting brackets and OEM quick-connect fittings
• Satin finish with individually leak and pressure tested certification
• Includes a 2-year limited warranty

Fits 2003-2009 Lexus GX470 and Toyota 4Runner models equipped with the 4.7L V8 engine.

The CSF 7215 is a high-performance all-aluminum cooling solution designed to replace the failure-prone factory radiator and its plastic end-tank design. Engineered for the 2003-2009 Toyota 4Runner and Lexus GX470, this radiator features a 42mm 2-row core that significantly increases fluid capacity and heat dissipation. It is a critical upgrade for vehicles facing the added stress of towing, low-gear off-roading, or the increased drivetrain load caused by oversized tires.

This radiator utilizes CSF’s exclusive B-Tube technology, which increases the heat transfer surface area by approximately 15% compared to standard oval tubes. The core is further enhanced with 6.5mm tall ultra-efficient multi-louvered fins for maximum airflow. To support the automatic transmission, the right-side tank features an integrated heavy-duty 5-plate oil cooler that connects directly to OEM hoses. The entire unit is 100% TIG-welded for maximum durability and pressure-tested for reliability.

• 42mm ultra-high-performance 2-row core for increased thermal capacity.
• CSF B-Tube Technology for 15% better heat transfer efficiency.
• 100% all-aluminum TIG-welded construction eliminates plastic tank failure points.
• Integrated heavy-duty 5-plate transmission oil cooler for towing and off-road use.
• 6.5mm tall multi-louvered fins for maximum core surface area contact.
• True plug-and-play drop-in installation with no trimming or modifications required.
• CNC-machined mounting brackets and OEM-style inlet/outlet.
• Includes pre-cut adhesive foam strips to optimize fan shroud airflow.
• Finished in a smooth satin aluminum.
• Individually leak and pressure tested for quality assurance.
• Manufacturer Part Number: 7215
• 2-Year Limited Warranty.

Fits 2010-2023 Lexus GX460 models (Base, Premium, Luxury, and Black Line Edition).

Engineered to replace the failure-prone factory radiator, the CSF 7214 Heavy Duty radiator features 100% all-aluminum TIG-welded construction. This design eliminates the common leak point found at the crimped plastic-to-aluminum joints of OE units. For GX460 owners who tow, use low-gear crawling, or run oversized tires, this radiator provides the thermal overhead required to prevent overheating under high-stress conditions.

The core utilizes CSF’s exclusive B-Tube Technology, which employs a unique seam-welded tube design to increase heat dissipation surface area by approximately 15% over standard oval tubes. It also includes an integrated high-performance 5-plate transmission oil cooler in the left-side tank, connecting directly to factory hoses to keep ATF temperatures stable during heavy-duty use.

• MPN: 7214
• Core Construction: 42mm 2-Row Ultra-High-Performance Core
• Cooling Technology: CSF Exclusive B-Tube Technology
• Fin Design: 6.5mm tall ultra-efficient multi-louvered fins
• Transmission Cooler: Built-in heavy-duty 5-plate oil cooler
• Manufacturing: 100% TIG-welded aluminum with CNC machined brackets and fittings
• Installation: True plug-and-play "drop-in" fit with no modifications required
• Finish: Smooth satin aluminum
• Testing: Individually leak and pressure tested
• Included: Pre-cut double-sided adhesive foam strips for fan shroud sealing

Fits 1995-2004 Toyota Tacoma Base, DLX, Limited, Pre Runner, and SR5 (3.4L).

The CSF 7212 Heavy Duty All-Aluminum Radiator is a high-performance cooling solution engineered for the rigors of towing, off-roading, and oversized tires. Featuring a massive 42mm 2-row core, this radiator significantly increases fluid capacity and heat dissipation over the factory unit. Unlike OEM radiators that use plastic end tanks crimped to an aluminum core, the CSF 7212 is 100% TIG-welded aluminum, eliminating common failure points at the tank-to-core seams.

This radiator utilizes CSF’s exclusive B-Tube technology, which employs a unique tube shape that increases the surface area for heat transfer by approximately 15% compared to standard oval tubes. The core also features 6.5mm tall multi-louvered fins to maximize airflow efficiency. For models with automatic transmissions, the bottom tank houses a heavy-duty 5-plate transmission oil cooler designed to handle the extra stress of low-gear crawling and heavy loads. This is a true plug-and-play installation that requires no cutting or trimming, utilizing CNC-machined brackets for a perfect drop-in fit.

• 2-Row 42mm ultra-high-performance core
• CSF exclusive B-Tube technology for 15% improved heat dissipation
• Integrated heavy-duty 5-plate transmission oil cooler
• 100% TIG-welded all-aluminum construction
• 6.5mm tall ultra-efficient multi-louvered fins
• CNC-machined mounting brackets and OEM-style inlet/outlet
• Individually leak and pressure tested
• Satin finish with 2-year limited warranty
• Manufacturer Part Number: 7212

Fits select 1992-2006 BMW 318, 323, 325, 328, 330, and M3 models (E36 and E46 chassis) specifically configured for S54 engine swaps.

Engineered to solve the unique cooling challenges of S54 engine conversions, the CSF #7211 High Performance Radiator features a slightly reduced height to accommodate robust race-spec oil coolers in a factory-style location. This 100% all-aluminum, TIG-welded unit utilizes CSF’s exclusive B-Tube technology, which increases the heat transfer surface area by approximately 15% compared to conventional oval tubes. The 42mm ultra-high-performance core and 6.5mm multi-louvered fins provide maximum thermal efficiency for both street and track applications.

• Manufacturer Part Number: 7211
• 42mm 2-row ultra-high-performance core with B-Tube technology
• 6.5mm tall ultra-efficient fins with multi-louvered design
• CNC machined mounting brackets, fittings, and OEM-style inlet/outlet
• Integrated oil cooler mounting brackets for CSF #8240 and #8032 coolers
• Includes fan brackets for 16-inch SPAL electric fan conversion (SPAL #30100400)
• True plug-and-play drop-in installation with no modifications required
• Individually leak and pressure tested
• Includes black and satin top covers for an OEM+ engine bay appearance
• All-aluminum race-style drain plug
• 2-year limited warranty

Fits 1996-2002 Toyota 4Runner (3.4L). Replaces the failure-prone OEM radiator with a high-performance cooling solution engineered for the demands of towing, off-roading, and oversized tires.

This CSF 7210 radiator features a 42mm ultra-high-performance core utilizing exclusive B-Tube technology. Unlike standard oval tubes, CSF B-Tubes increase surface area for heat transfer by approximately 15%. The 100% all-aluminum construction is TIG-welded for maximum durability, eliminating the crimped plastic end tanks found on factory units that often crack under pressure. For those with automatic transmissions, a heavy-duty 5-plate transmission oil cooler is built into the bottom tank, providing superior thermal management for your drivetrain during low-gear crawling or heavy hauling.

Designed as a true drop-in fit, this radiator uses CNC-machined mounting brackets and OEM-style inlets and outlets to ensure a plug-and-play installation without trimming or modifications. CSF includes pre-cut adhesive foam strips to maintain a tight seal for the fan shroud, maximizing airflow efficiency through the multi-louvered fins.

• Manufacturer Part Number: 7210
• Core: 2-Row, 42mm Ultra-High-Performance Core
• Technology: CSF Exclusive B-Tube Technology
• Transmission Cooler: Heavy-Duty High-Performance 5-Plate Oil Cooler
• Construction: 100% All-Aluminum, TIG-Welded
• Fins: 6.5mm Tall Multi-Louvered High-Efficiency Fins
• Finish: Smooth Satin Finish
• Testing: Individually Leak and Pressure Tested
• Warranty: 2-Year Limited Warranty