Fits select 2021-2025 Ford F-150, 2022-2024 Ford Expedition, and 2022-2024 Lincoln Navigator models.

This CSF high-performance radiator eliminates overheating concerns for late-model Ford trucks and SUVs by significantly increasing fluid capacity and heat dissipation. It features a massive 42mm, 2-row aluminum core utilizing CSF's exclusive B-Tube technology, which increases heat transfer surface area by approximately 15% compared to standard oval welded tubes. The ultra-efficient 5mm multi-louvered fins maximize airflow through the core, ensuring stable operating temperatures even under heavy towing or high-stress driving conditions.

Built for durability and ease of installation, this unit is 100% TIG-welded aluminum with CNC-machined mounting pins and brackets for a true drop-in fit that requires no vehicle modifications. Each radiator is individually leak and pressure tested to ensure reliable service.

• 2-Row, 42mm ultra-high-performance core
• Exclusive B-Tube technology for 15% better heat transfer
• 5mm tall ultra-efficient multi-louvered fins
• 100% all-aluminum TIG-welded construction
• CNC-machined mounting pins and brackets for OEM fitment
• Direct plug-and-play installation with OEM style inlet/outlet
• Individually leak and pressure tested
• 2-Year Limited Warranty

Fits select 1988-1999 BMW 323i/is, 325i/is/iX, 328i/is, and M3 (E30/E36 chassis).

Reliable thermal management is critical for BMW engines, especially those subjected to track use or high-horsepower street builds. The CSF 3054 High-Performance Radiator replaces the failure-prone factory plastic-tank units with a heavy-duty, all-aluminum design. Engineered for a true drop-in fit, this radiator utilizes CNC-machined "Quick-Connect" inlet and outlet connections and mounting brackets to ensure it accepts all OEM components, including hoses, fan shrouds, and the AC condenser, without modification.

The core features CSF’s proprietary B-Tube technology. Unlike standard oval tubes, these B-tubes are seam-brazed and shaped to increase the heat transfer surface area by approximately 15%, providing the cooling efficiency of two smaller tubes within a single 42mm space. Paired with ultra-efficient 6.5mm multi-louvered fins, this design maximizes airflow and heat rejection even in demanding motorsports environments.

• Manufacturer Part Number: 3054
• 42mm 2-row core for maximum cooling capacity
• Proprietary B-Tube technology for increased surface area and strength
• 6.5mm multi-louvered fin height for superior airflow
• 100% all-aluminum construction with a smooth satin finish
• CNC-machined brackets and fittings for a precise factory-like fit
• Includes an all-aluminum race-style drain plug

Fits select 2015-2025 Ford F-150, Raptor, Expedition, and 2018-2021 Lincoln Navigator models. This heavy-duty radiator is a direct replacement for the factory unit, addressing the common failure points and cooling limitations of the original plastic-and-aluminum assembly.

Designed for trucks used in demanding conditions—from high-boost builds and off-road racing to heavy towing—this CSF radiator features a massive 42mm 2-row core. This design provides 60% more core volume than the factory radiator. Unlike the OE unit with crimped plastic tanks that are prone to leaking under pressure, the CSF is 100% TIG-welded aluminum for maximum durability. It utilizes CSF’s exclusive B-Tube technology, which increases heat dissipation surface area by 15% compared to standard oval tubes.

Installation is a true plug-and-play process using CNC-machined mounting pins and brackets that bolt to factory locations with no modifications required. The kit includes two barb fittings to accommodate different coolant expansion tank configurations found across Ford and Lincoln platforms.

• 42mm Ultra-High-Performance 2-Row Core
• 100% All-Aluminum TIG-Welded Construction
• Exclusive B-Tube Technology for superior heat transfer
• 6.5mm Tall Ultra-Efficient Fins with Multi-Louvered Design
• Core straps added for increased rigidity and reliability in extreme conditions
• CNC Machined Mounting Pins and Brackets for OE-style fitment
• Individually Leak and Pressure Tested
• 2-Year Limited Warranty

Fits 1986-1995 Toyota Pickup models equipped with the 2.4L engine.

Restore your vehicle's cooling efficiency with the CSF 895 OEM-style replacement radiator. Designed as a direct-fit solution for the 1986-1995 Toyota Pickup, this radiator addresses the common failure points of aging factory units, such as brittle plastic tanks or clogged cores. It is engineered to maintain factory cooling performance and ensure your engine operates within safe temperature ranges under daily driving or utility use.

• Precision-engineered for a drop-in fit using factory mounting points and hose connections
• High-quality plastic tanks and core construction matched to original equipment specifications
• Rigorous leak and pressure testing to ensure long-term durability and reliability
• Replaces worn or leaking factory radiators to prevent engine overheating
• Manufacturer Part Number: 895

Fits 2008-2010 Ford F-250 and F-350 Super Duty (6.4L Turbo Diesel).

The CSF 7105 Heavy Duty Charge-Air-Cooler (CAC) is engineered to solve the reliability issues common in factory intercoolers under extreme boost. Built with a robust bar and plate core and cast aluminum end tanks, this unit replaces the failure-prone OE cooler with a high-efficiency alternative designed for heavy towing and performance applications.

Each unit features CSF’s proprietary Thermal Rejection Powder-Coating, which improves heat dissipation by up to 15% compared to uncoated surfaces. The high-density internal and external fin design maximizes surface area for superior cooling efficiency. For a hassle-free installation, the 7105 uses precise Quick-Connect inlet and outlet connections that match factory hardware for a true drop-in fit.

• Manufacturer Part Number: 7105
• Construction: Heavy-duty bar and plate core
• End Tanks: All-aluminum cast end tanks
• Testing: Pressure tested at 120 psi for extreme boost reliability
• Finish: Thermal Rejection Powder-Coating
• Inlet/Outlet: OEM-style Quick-Connect connections
• Fitment: Direct drop-in replacement; no modifications required

Fits select 1983-1991 Porsche 924 S and 944 (Base, S, and S2).

The CSF 8180 Fan and Shroud Kit is a precision-engineered cooling upgrade designed to replace the dated factory fan assemblies found on 1980s transaxle Porsches. While functional, original fans often suffer from high electrical draw and diminished efficiency. This kit utilizes modern SPAL electric fan technology to move significantly more air while maintaining a lower profile and more efficient power consumption.

The shroud is constructed from laser-cut aluminum and finished in a durable satin black for an OEM+ look. It is designed as a true "drop-in" fit for the CSF #7088 high-performance radiator as well as the original equipment (OE) non-turbo Porsche 944 radiators. By sealing the fans against the core, the shroud ensures that the dual 1180 CFM fans pull air through the entire surface area of the radiator for maximum thermal exchange.

• Airflow: Dual 9-inch low-profile SPAL fans delivering a combined 1180 CFM.
• Construction: Lightweight laser-cut aluminum shroud with satin black finish.
• Fitment: Verified for CSF #7088 and OEM Non-Turbo 944 radiators.
• Wiring: Equipped with standard SPAL connectors (requires splicing for integration with the factory OE harness).
• Hardware: Includes all necessary mounting hardware for a complete installation.
• Manufacturer Part Number: 8180

Fits 2005-2006 Ford GT Base.

Manage the excessive drivetrain heat common in the Ford GT with the CSF High-Performance Transaxle Cooler Kit (MPN: 8375). While many GTs left the factory without the optional Ford Motorsport cooler, that OEM part is now discontinued. CSF provides a superior, complete bolt-on solution designed specifically for this chassis rather than relying on universal cores. This kit features a custom-built 55mm thick bar-and-plate core for maximum thermal efficiency and rugged durability during spirited driving or track sessions.

• Construction: 55mm thick "Aero-Flow" bar-and-plate design for strength and high flow rates.
• Manufacturing: Extruded end tanks with 100% TIG-welded construction; individually leak and pressure tested.
• Plumbing: Motorsports-grade lines featuring patented quick-release fittings by DYME PSI.
• Hardware: Includes laser-cut mounting brackets, line clips, and a machined low-profile clamshell guide to accommodate the larger core.
• Additional Features: Pre-plugged 1/8-inch NPT ports for easy integration of temperature sensors.
• Installation: True plug-and-play "drop-in fit" that requires no vehicle modifications.

Each kit is backed by a 2-year limited warranty, ensuring reliable cooling performance for your 2005-2006 Ford GT.

Designed for professional racing and extreme high-boost builds, the CSF 8402 'No Limit' Billet Air-To-Air Competition Manifold provides the ultimate intake solution for the BMW S58 engine. This manifold is CNC-machined from high-grade billet aluminum to withstand extreme manifold pressures that would compromise the factory plastic unit. It is specifically engineered for competition setups transitioning to air-to-air cooling configurations.

• Precision CNC-machined from 6061-T6 billet aluminum for maximum structural integrity
• Eliminates the failure points of the OEM plastic manifold under high-boost applications
• Optimized internal flow geometry for improved volumetric efficiency
• Includes all necessary hardware and seals for installation
• Manufacturer Part Number: 8402

Whether you are building a dedicated drag car or a high-horsepower roll racer, this CSF 'No Limit' manifold ensures consistent performance and reliable sealing for your S58-powered platform.

Fits 2005-2006 Ford GT Base models.

Optimize your vehicle's thermal management with the CSF High-Performance All-Aluminum Heat Exchanger (MPN 8365). Designed specifically for the Ford GT, this unit replaces the factory equipment with a high-efficiency 31mm core featuring CSF's exclusive B-Tube technology. This proprietary design increases heat transfer by approximately 15% over standard oval welded tubes. By utilizing a core with roughly 32% more cooling tubes and fins than the OEM unit, this heat exchanger significantly improves cooling capacity while maintaining maximum airflow to the radiator behind it.

Constructed from 100% TIG-welded aluminum, this heat exchanger is built for durability and performance in high-demand environments. The 6.5mm tall ultra-efficient multi-louvered fins maximize surface area contact for superior cooling. Engineered as a true plug-and-play solution, it features CNC-machined mounting brackets and OEM-style inlets/outlets to ensure a precise, drop-in fit without any cutting or modifications.

• Exclusive B-Tube technology provides 15% better heat transfer than standard tubes
• 1-Row, 31mm ultra-high-performance core with multi-louvered fins
• All-aluminum TIG-welded construction for maximum durability
• CNC machined mounting brackets and factory-style fittings for a direct fit
• Individually leak and pressure tested to ensure reliability
• Manufacturer Part Number: 8365
• Includes 2-Year Limited Warranty

Fits select 2019+ BMW M240i, M340i, and M440i (G2x chassis) equipped with the B58 engine.

The CSF #8372 High Performance Engine Oil Cooler is engineered for drivers demanding superior thermal management during road racing, drag racing, or high-boost street applications. This unit replaces the restrictive factory oil cooler with a high-efficiency core utilizing CSF’s specialized AC Condenser Technology. By employing a 1-row, super-high pressure 32mm 10-channel microtube, the cooler maximizes surface area contact and ensures optimal oil flow even under extreme operating pressures.

• 32mm 10-channel microtube core for maximum surface area and high-pressure durability.
• 8mm tall multi-louvered fins for enhanced heat dissipation.
• OEM-style inlet/outlet quick-connect fittings for a seamless installation.
• True "drop-in fit" requires no vehicle modifications.
• Includes a protective rock guard to prevent core damage from road debris.
• Designed to utilize factory top and bottom rubber seals for efficient airflow.
• Manufacturer Part Number: 8372
• 2-Year Limited Warranty

Fits 2005-2006 Ford GT Base models.

Engineered for the demands of a mid-engine supercar, the CSF 7245 High Performance All-Aluminum Radiator provides a massive upgrade over the factory cooling system. This radiator features a 2-row 68mm aluminum core that significantly improves heat dissipation during high-load driving. Using CSF's exclusive B-Tube technology, the cooling tubes are structurally reinforced and provide approximately 15% better heat transfer than standard oval-welded tubes.

The core is packed with 8mm tall ultra-efficient multi-louvered fins to maximize surface area contact and airflow. Designed as a true drop-in replacement, it utilizes CNC-machined mounting brackets and OEM-style inlets/outlets for a precise factory fit with no modifications required. This unit can be used with the original heat exchanger or paired with the CSF #8365 supercharger heat exchanger for a complete thermal management solution.

• Part Number: 7245
• Construction: 100% all-aluminum TIG-welded construction
• Core: 2-Row, 68mm ultra-high-performance core
• B-Tube Technology: Exclusive tube design for 15% better heat transfer
• Fins: 8mm tall multi-louvered design for maximum surface area
• Mounting: CNC-machined brackets for plug-and-play installation
• Testing: Individually leak and pressure tested
• Compatibility: Works with all OEM accessories and heat exchangers
• Warranty: 2-Year Limited Warranty

Fits select 1992-2002 BMW 3 Series (E36) and Z3, including M3, 325i, 328i, and M Roadster/Coupe.

Designed as a heavy-duty upgrade for track enthusiasts and lowered street cars, the CSF 8301 High-Performance Engine Oil Cooler replaces the fragile factory tube-and-fin design with a robust bar-and-plate construction. This design significantly increases durability against road debris and track abuse while maintaining high-efficiency thermal transfer. The cooler features a unique top/bottom dual-pass configuration to maximize surface area and fluid flow within the core.

Finished in an OE-style black to maintain a factory appearance, this all-aluminum unit is fully TIG-welded for maximum reliability. It is engineered to work seamlessly with the CSF #3054 radiator and accepts factory oil-line connections or OE E36 Euro-spec lines for a straightforward installation.

• Turbulated heavy-duty bar and plate core for maximum reliability and durability
• Fully TIG-welded extruded end tanks for superior pressure resistance
• 6 rows of cooling with a high-density multi-louvered fin pitch
• Unique top/bottom dual-pass design for maximum surface area and flow
• Compatible with OE E36 Euro Spec oil cooler lines (BMW PN: 17212227235)
• Mounts using factory brackets or BimmerWorld bracket kit (#TEN3631201)
• Works with OE or CSF all-aluminum radiator (CSF #3054)
• OE-style black finish
• Manufacturer Part Number: 8301

Fits all 2009-2021 Nissan GT-R (R35) models including Base, Premium, Black Edition, Nismo, and Track Edition.

Designed for elite-level builds, this CSF High Performance Bar & Plate Intercooler Core is engineered to support extreme boost applications. This vertical flow core is rated for 2000+ WHP, providing the thermal efficiency required for high-output VR38DETT builds. Each core is hand-built in a clean room environment using specific jigs and fixtures to ensure perfect alignment for future end-tank welding. To guarantee reliability under pressure, every unit is batch brazed in CSF's digital vacuum ovens and individually pressure tested to 120psi.

• Manufacturer Part Number: 8117W
• Core Dimensions: 22" L x 14" H x 5.5" W (560mm x 355mm x 140mm)
• Flow Direction: Vertical Flow (R35 GT-R Fitment)
• Construction: Heavy-duty Bar & Plate with multi-louvered high-precision staggered fin design
• Pressure Tested: 120psi for maximum reliability in extreme boost scenarios
• Manufacturing: Clean-room assembled for a contaminant-free surface optimized for welding
• Performance: Rated for 2000+ WHP

Fits 2020-2025 BMW X3 M and X4 M models, including Competition and M40i trims. This CSF high-performance cooling module (MPN 8331) provides a comprehensive solution for heat soak by combining a primary heat exchanger with an integrated transmission oil cooler.

The transmission cooler is constructed using a 1-row, 16mm 9-channel microtube for optimized fluid flow and maximum surface area, resulting in a 201% increase in core volume over the factory unit. To protect the core from debris, CSF includes an integrated rock guard, addressing a critical vulnerability in the OE center cooling stack. The heat exchanger utilizes CSF's B-Tube technology with 6.5mm multi-louvered fins and a dual-row 42mm core for superior thermal rejection and faster recovery of intake air temperatures (IATs).

• Fits 2020-2025 BMW X3 M / X4 M (M, Competition, M40i)
• 100% all-aluminum TIG-welded construction with hand-brushed satin finish
• Heat Exchanger: 2-row, 42mm ultra-high-performance core with B-Tube technology
• Transmission Cooler: 16mm 9-channel microtube design with 201% volume increase
• Integrated rock guard for protection against track and road debris
• Plug-and-play installation with CNC machined mounting brackets and OEM-style quick-connect fittings
• Pre-installed foam strips for optimized air sealing
• Manufacturer Part Number: 8331
• 2-Year Limited Warranty

Fits 2004-2010 Infiniti QX56 (5.6L).

Restore your vehicle's cooling efficiency with this CSF OE-style replacement radiator. Designed as a direct-fit solution, this unit replaces worn or leaking factory radiators, ensuring your engine maintains optimal operating temperatures. It features a drop-in installation that utilizes factory mounting points and hose connections, eliminating the need for specialized modifications.

This radiator is constructed with high-grade plastic tanks and a durable aluminum core to match original equipment specifications for heat dissipation and pressure resistance. Every unit is tested to ensure reliable performance and a leak-free seal under the high-demand conditions of the 5.6L engine.

• Direct Fit: Engineered to bolt directly to factory mounting locations for an easy installation.
• OEM Specs: Designed to meet or exceed factory cooling standards for the Infiniti QX56.
• Construction: High-quality plastic tanks and core materials for long-term durability.
• Part Number: 3693

Fits 2015-2021 BMW M2 Competition/CS, M3, and M4 (F80, F82, F83, F87).

Keep your M-series Dual-Clutch Transmission (DCT) operating at peak efficiency with the CSF 8081 High-Performance DCT Oil Cooler. Designed for the S55 engine, this upgraded cooler is the industry's first true plug-and-play solution, engineered to replace the restrictive factory unit. It features a dual-pass high-performance core utilizing 10 cooling tubes—a significant upgrade over the OEM single-pass, 6-tube design. This improved flow path, combined with CSF’s specialized AC condenser technology and a 26mm multi-channel microtube, results in approximately 30% better cooling efficiency than the stock cooler.

This cooler is a direct "drop-in fit" that requires zero modifications for installation. It is designed to accept all factory mounting brackets, oil-line connections, and original ducting/shrouds for a factory-clean finish. Whether for high-heat track sessions or spirited street driving, this unit provides the thermal headroom necessary to prevent transmission limp mode and maintain consistent shift performance.

• Dual-pass core with 10 cooling tubes for maximum heat dissipation
• 1-row super-high pressure 26mm multi-channel microtube construction
• High-density multi-louvered fin design for optimized airflow
• True plug-and-play installation; no modifications required
• Replaces OEM Part Number: 17112284503
• Manufacturer Part Number: 8081

The CSF 8047 High Performance Bar & Plate Intercooler Core is engineered for custom high-boost applications requiring superior thermal management. Rated for 850 WHP, this 22" x 12" x 3.5" horizontal-flow core provides a robust foundation for custom intercooler fabrication. Each core is hand-built in a clean-room environment using precise jigs and fixtures to ensure a perfectly square assembly, providing a clean surface for easy end-tank welding.

Constructed using a heavy-duty bar and plate design, the CSF 8047 features a multi-louvered, high-precision staggered fin arrangement on both the ambient and pressure sides to maximize heat transfer. To ensure reliability under extreme boost, every core is batch-brazed in a state-of-the-art digital vacuum oven and individually pressure tested to 120 psi.

• Manufacturer Part Number: 8047
• Construction: Heavy-Duty Bar & Plate
• Flow Configuration: Cross-flow / Horizontal
• Dimensions: 22" L x 12" H x 3.5" W (560mm x 300mm x 90mm)
• Horsepower Rating: Up to 850 WHP
• Pressure Tested: 120 psi
• Precision multi-louvered staggered fin design for optimized cooling efficiency
• Batch-brazed in digital vacuum ovens for maximum structural integrity

Fits select 1985-1989 BMW 635CSi, M5, and M6 (Base models). Developed in collaboration with A/C Solutions, this high-performance radiator (MPN: 7232) is designed for enthusiasts who require superior thermal management without sacrificing the classic look of the E24 and E28 engine bays.

Built from 100% TIG-welded aluminum, this radiator features CSF’s exclusive B-Tube technology, which provides a 15% increase in heat dissipation surface area compared to traditional oval tubes. The core utilizes 6.5mm tall ultra-efficient multi-louvered fins to maximize airflow contact. Finished in a satin black powder coat, it offers a discreet OEM+ appearance while delivering the durability needed for high-performance driving.

• True plug-and-play installation with no modifications required
• CNC-machined mounting brackets and OEM-style inlet/outlet connections
• High-efficiency 1-row, 31mm ultra-high-performance core
• Two M14x1.5 temperature sensor ports on the left-side tank (plugs included)
• Individually leak and pressure tested for maximum reliability
• Includes manufacturer's 2-Year Limited Warranty

Fits 1999-2003 Ford F-250/F-350 Super Duty and Ford Excursion models (7.3L Turbo Diesel).

The CSF 7107 Heavy Duty Intercooler is engineered to replace the failure-prone factory unit in 7.3L Powerstroke-equipped F-Series and Excursion trucks. Built with rugged bar and plate construction and all-aluminum cast end tanks, this charge-air-cooler is designed to handle the extreme pressures and heat cycles of towing and heavy-duty performance. Each unit is pressure tested to 120 psi to ensure maximum reliability in high-boost applications.

To further enhance cooling efficiency, CSF applies a proprietary Thermal Rejection Powder-Coating. This finish provides a sleek OEM+ appearance while offering up to a 15% improvement in heat dissipation compared to non-coated intercoolers. Designed as a true "drop-in fit" upgrade, the CSF 7107 utilizes precise OEM-style inlet and outlet connections for a secure installation without the need for vehicle modifications.

• Heavy-duty bar and plate core construction
• All-aluminum cast end tanks for superior strength
• High-density internal and external fin design for maximum surface area
• Thermal rejection powder coating for 15% better heat dissipation
• Pressure tested at 120 psi for extreme boost reliability
• Precise "Quick-Connect" inlet/outlet connections
• Manufacturer Part Number: 7107

Fits select 2008-2010 Ford F-250 and F-350 Super Duty models (6.4L Diesel).

Keep your 6.4L Power Stroke running at peak efficiency with the CSF 7062 Heavy-Duty/High-Performance All-Aluminum Radiator. Designed for demanding applications like towing, off-roading, and overlanding, this radiator replaces the failure-prone factory unit with a rugged, all-aluminum design. It features a massive 42mm 2-row core utilizing CSF's exclusive B-Tube technology. Unlike standard oval tubes, the seam-brazed B-tube design increases heat transfer surface area by approximately 15% and enables dual liquid laminar flow for superior cooling performance.

This radiator is engineered for a true "drop-in fit," requiring zero modifications. It accepts all factory hardware, including quick-connect hoses, AC condenser, mounting brackets, and the fan shroud. The core uses ultra-efficient 6.5mm multi-louvered fins, precision-aligned for maximum airflow and heat rejection.

• Manufacturer Part Number: 7062
• Dual-core 42mm 2-row design for maximum heat rejection
• Exclusive B-Tube technology for 15% more heat transfer surface area
• 6.5mm fin height with multi-louvered design
• CNC-machined mounting brackets, fittings, and quick-connect inlet/outlet
• All-aluminum race-style drain plug
• Durable smooth satin finish
• Accepts all OEM components for a seamless installation

Fits select 2001-2012 Porsche 911 (996 & 997) Carrera 4S, GT2, GT2 RS, Turbo, and Turbo S models.

Maintain optimal engine temperatures with the CSF 7056 Performance All-Aluminum Left Side Radiator. Engineered as a direct drop-in replacement, this radiator is designed for both high-horsepower street builds and track-focused vehicles requiring enhanced thermal management. It features CSF’s exclusive B-Tube technology, which utilizes a seam-brazed, reinforced tube design to increase heat transfer surface area by approximately 15% compared to standard oval tubes. This structural reinforcement allows for a thinner, lighter core that offers superior strength and cooling efficiency.

The 42mm 2-row core is paired with 6.5mm multi-louvered fins, precisely aligned to maximize airflow and heat rejection in demanding motorsports environments. Every unit is 100% TIG-welded for maximum durability and features CNC-machined brackets and OEM-style inlet/outlet connections for a perfect factory-style fit. This radiator is designed to work seamlessly with the original AC condenser and fan shroud.

• Manufacturer Part Number: 7056
• Core Type: 42mm 2-Row with CSF B-Tube Technology
• Material: All-aluminum construction, 100% TIG-welded
• Finish: Smooth satin
• Fin Height: 6.5mm multi-louvered design
• Installation: Plug-and-play "drop-in" fitment; no modifications required
• Testing: Individually leak and pressure tested
• Location: Left side

Fits select 2013-2016 Scion FR-S, 2013-2025 Subaru BRZ, 2017-2020 Toyota 86, and 2022-2026 Toyota GR86. This high-performance all-aluminum radiator (MPN: 7050) is engineered to solve cooling limitations in both high-horsepower builds and track-driven vehicles.

The heart of this radiator is a 2-row 42mm core featuring CSF's exclusive B-Tube technology. Unlike traditional O-type tubes, B-Tubes are formed from thinner, lighter aluminum and seam-brazed for superior strength. This design increases the heat transfer surface area by approximately 15%, providing the efficiency of two smaller tubes within the same space. The core utilizes 6.5mm multi-louvered fins, precision-calculated for maximum heat rejection and airflow.

Designed as a true drop-in replacement, this radiator requires no modifications. It features CNC-machined "Quick-Connect" inlet and outlet connections and mounting brackets to ensure compatibility with all factory components, including the fan shroud, AC condenser, and OEM hoses.

• Manufacturer Part Number: 7050
• 42mm 2-Row core with B-Tube technology
• All-aluminum construction with high-luster satin finish
• CNC-machined quick-connect fittings and brackets
• All-aluminum race-style drain plug included
• Accepts all OEM mounting hardware and shrouds

Fits select 2007-2022 Toyota Tundra and Sequoia (5.7L).

The CSF 7031 High-Performance All-Aluminum Radiator is engineered for heavy-duty cooling in demanding environments, whether you are towing, overlanding, or off-roading. It features a 2-row 42mm core utilizing CSF’s exclusive B-Tube technology. Unlike standard oval tubes, the B-tube design is seam-brazed for higher strength, allowing for thinner, lighter aluminum that improves cooling efficiency and increases heat transfer surface area by approximately 15%.

This radiator is a true drop-in replacement that requires no modifications to install. It is designed to accept all factory components, including OE quick-connect hoses, mounting brackets, the AC condenser, and the fan shroud. The core uses 6.5mm multi-louvered fins to maximize airflow and heat rejection, while CNC-machined brackets and fittings ensure a precise fit and long-term durability.

• 2-Row 42mm high-capacity core with CSF B-Tube Technology
• 6.5mm multi-louvered fins for maximum surface area and heat rejection
• CNC-machined inlet/outlet quick-connect connections and mounting brackets
• All-aluminum construction with a 1-hour "Mirror Finish" hand polish
• Race-style all-aluminum drain plug
• Direct drop-in fitment with no modifications required
• Manufacturer Part Number: 7031

Fits 2004-2015 Nissan Titan, 2004-2015 Nissan Armada (including 2004 Pathfinder Armada), and 2004-2010 Infiniti QX56.

Keep your engine cooling system performing at its peak with the CSF 3328 Heavy-Duty All-Aluminum Radiator. Engineered for off-roaders, overlanders, and high-performance applications, this radiator is a direct-replacement upgrade for the factory unit. It features a high-efficiency 2-row core utilizing CSF's exclusive B-Tube Technology. Unlike standard "O" shaped tubes, B-tubes are seam-brazed for superior strength, allowing for thinner, lighter aluminum that actually increases heat transfer surface area by approximately 15%.

This radiator is designed for a true "drop-in fit," requiring no modifications to your vehicle. It is precision-engineered to accept all factory components, including "Quick Connect" hoses, the AC condenser, mounting brackets, and the fan shroud. Every unit is hand-polished to a mirror finish and hydrostatic tested at 1.5 times the operating pressure to ensure long-term durability under demanding conditions.

• Manufacturer Part Number: 3328
• Construction: 100% all-aluminum brazed core with CNC-machined brackets and fittings
• Core Design: 2-Row core with exclusive B-Tube technology for dual liquid laminar flow
• Fins: Ultra-efficient multi-louvered fins maximize airflow and heat rejection
• Testing: 100% hydrostatic tested at 1.5x operating pressure
• Finish: 1-hour hand-polished mirror finish
• Drain Plug: All-aluminum race-style drain plug included and pre-installed
• Installation: OE-style drop-in fit with OEM hose and shroud compatibility

Fits select 2017-2023 Subaru Impreza and 2018-2023 Subaru Crosstrek models, including Base, Premium, Sport, Limited, and Hybrid trims.

Upgrade your Subaru’s cooling system with the CSF 7216 High-Performance Radiator. Engineered to replace the fragile factory plastic-and-aluminum unit, this 100% all-aluminum radiator features a massive 42mm 2-row core. This design significantly increases fluid capacity and thermal efficiency, which is critical for low-speed off-roading where airflow depends primarily on fan operation. The core utilizes CSF’s exclusive B-Tube technology, which increases heat dissipation surface area by approximately 15% over standard oval tubes.

Constructed with high-grade aluminum and precision TIG welds, the CSF 7216 eliminates the common failure point found in OEM crimped plastic end tanks. The core is equipped with 6.5mm tall ultra-efficient multi-louvered fins to maximize airflow contact. Designed as a true drop-in replacement, this radiator uses CNC-machined mounting brackets and OEM-style inlets and outlets for a plug-and-play installation without any cutting or vehicle modifications.

• 42mm 2-Row ultra-high-performance core for maximum fluid capacity
• Exclusive CSF B-Tube Technology for 15% improved heat transfer
• 6.5mm tall ultra-efficient multi-louvered fins
• Full TIG-welded all-aluminum construction with satin finish
• CNC machined mounting brackets and OEM style inlet/outlet
• Individually leak and pressure tested to ensure reliability
• Manufacturer Part Number: 7216
• 2-Year Limited Warranty

The CSF 8371 Universal Large Single-Pass Oil Cooler is engineered for maximum thermal efficiency and rugged durability in high-debris environments. Unlike standard brazed plate-type or stacked designs, CSF utilizes a heavy-duty bar and plate core that withstands significant vibration and external impact, making it ideal for mounting in exposed areas such as front fascias, side vents, or as a differential cooler.

This unit features CSF’s proprietary "Aero-Flow" bar design, which provides a lightweight profile without sacrificing structural integrity or flow rates. The core is finished in satin black for superior corrosion resistance and is pressure tested at 120 psi to ensure reliability under extreme operating conditions. Each tank includes a 1/8 NPT port for easy integration of temperature sensors or air bleed valves.

• Manufacturer Part Number: 8371
• Core Construction: High-efficiency Bar and Plate with Aero-Flow design
• Overall Dimensions: 12.0" L x 9.85" H x 2.36" W (305mm x 250mm x 60mm)
• Core Dimensions: 9.25" L x 9.33" H x 2.16" W (235mm x 237mm x 55mm)
• Connections: M22 x 1.5 Inlet/Outlet ports
• Sensor Ports: Dual 1/8 NPT ports (one per tank)
• Fluid Capacity: 1.5L (1.6 qt)
• Finish: Satin Black
• Warranty: 2-Year Limited Warranty

Fits select 1989-1998 Porsche 911 (964 and 993) models, including Carrera, Targa, Turbo, Speedster, and RS America.

Standard factory A/C evaporators from the 1980s and 1990s were engineered for R12 refrigerant. When used with modern, environmentally friendly R134a, these legacy designs often fail to provide the necessary temperature differential for effective cabin cooling. The CSF 8368 OEM+ Performance Evaporator addresses this by utilizing a modern Cross Flow Parallel Dual Core design. This all-aluminum unit features 26mm 12-channel microtubes that maximize surface area contact and optimize flow for superior heat transfer with R134a.

Designed as a true plug-and-play solution, this evaporator requires no modifications for installation. It includes a specialized bracket to secure the original equipment expansion valve (Porsche: 92857312305 or 92857022300) along with the necessary hardware and O-rings. The unit is finished in an anti-corrosive satin black powder coat and comes with pre-installed foam to ensure a perfect seal within the HVAC housing.

• Manufacturer Part Number: 8368
• Construction: 100% all-aluminum with parallel dual core
• Core Specs: 24 total rows of cooling tubes and 25 rows of 8mm multi-louvered fins
• Optimization: Super-high pressure 26mm 12-channel microtubes
• Finish: Anti-corrosive powder coat in satin black
• Quality Control: Individually leak and pressure tested
• Inlet/Outlet: OEM-style connections for drop-in fitment
• Included: Mounting hardware, O-rings, expansion valve bracket, and pre-installed foam
• Warranty: 2-year limited warranty

Fits 2021-2026 Audi RS6 Avant and RS7 Sportback (Base, GT, and Performance).

The CSF by PWR RS6/RS7 Intercooler System is engineered to eliminate heat soak and significantly lower intake air temperatures (IATs) on the Audi C8 platform. This system utilizes a Formula-1 grade intercooler core produced through CSF’s strategic partnership with PWR. Unlike traditional bar-and-plate or tube-and-fin designs, these cores feature two rows of rolled cooling tubes with inner fins for maximum heat transfer efficiency. This construction ensures stable performance during extended track sessions or for vehicles running high-boost tunes and upgraded turbochargers.

Constructed with 100% TIG-welded, CNC-machined billet aluminum end tanks, this system replaces the factory-crimped cast aluminum tanks for superior durability under high pressure. The unit features OEM-style inlet and outlet connections to ensure a precise, drop-in fit with all factory components and sensors.

• Formula-1 performance grade core by PWR with 2-row rolled tubes and inner fins
• CNC-machined billet aluminum end tanks for maximum strength and boost retention
• Thermal black heat dispersion coating for improved cooling and aesthetics
• Direct drop-in fitment; requires no vehicle modifications
• Stage 1 (Stock Tune) gains: +20 WHP / +18 WTQ
• Stage 2 (High-Performance Tune) gains: +10 WHP / +20 WTQ
• Replaces OEM Part Numbers: 4K0 145 805 P (Left) and 4K0 145 806 B (Right)
• Made in the USA at PWR North America
• MPN: 8194B

Fits select 2019-2026 Porsche 911 (992.1/992.2) Carrera, Targa, Turbo, and GT3 models.

The CSF 7241 High-Performance Left Side Radiator is engineered to provide superior thermal management for the 992-generation Porsche 911. By replacing the narrow factory unit with a massive 2-row 42mm aluminum core, CSF significantly increases fluid capacity and heat dissipation capabilities. This radiator features CSF's exclusive B-Tube technology, which utilizes a reinforced "B" shape to increase surface area and heat transfer efficiency by approximately 15% over standard oval tubes.

To further enhance cooling performance, the core utilizes ultra-efficient 5mm multi-louvered fins. This design maximizes airflow through the core while providing a total heat transfer increase of up to 25% over the OEM setup. Built for track-level durability and street reliability, each unit is 100% TIG-welded and pressure-tested for a true drop-in installation.

• 42mm 2-row high-performance core
• Exclusive B-Tube technology for 15% better heat transfer
• 5mm tall ultra-efficient multi-louvered fins
• CNC machined mounting brackets and OEM-style inlet/outlet
• Direct "drop-in" fitment requires no modifications
• 100% all-aluminum TIG-welded construction
• Hand-brushed satin finish
• Individually leak and pressure tested
• 2-year limited warranty
• Manufacturer Part Number: 7241

Fits 1966-1976 BMW 1602 and 2002 (Base, Cabriolet, Turbo, and tii).

The CSF 7225 is a high-performance cooling upgrade specifically engineered for the BMW E10 chassis. Utilizing a 31mm ultra-high-performance core, this radiator provides the ideal balance of increased fluid capacity and engine bay clearance, allowing for the use of an OE-style clutch fan or an aftermarket electric push fan. The core features CSF's exclusive B-Tube technology, which increases heat transfer by approximately 15% compared to standard oval welded tubes.

• 31mm 1-row aluminum core with B-Tube technology
• 6.5mm tall ultra-efficient fins with a multi-louvered design for maximum surface area
• 100% all-aluminum TIG-welded construction with a satin finish
• CNC-machined mounting brackets and OEM-style inlet/outlet
• Integrated M14x1.5P temperature switch sensor port and plug
• Includes removable mounting brackets for an 11-inch SPAL fan (SPAL #30100365)
• Compatible with vehicles equipped with or without air conditioning
• Individually leak and pressure tested for reliability
• 2-Year Limited Warranty

Installation Note: This radiator requires the use of the BMW lower radiator coolant hose (BMW Part #11 53 1 250 702). It is a true plug-and-play "drop-in fit" that requires no modifications to the factory mounting points.