The Fel-Pro 1254 intake manifold gasket set is engineered specifically for the automotive repair environment, providing a reliable seal on engines with imperfect or non-standard sealing surfaces. Manufactured with proprietary materials and unique design features, these gaskets compensate for surface irregularities to prevent vacuum leaks and fluid seepage in real-world conditions.

This comprehensive set is designed and validated by Fel-Pro engineers to ensure optimal performance and durability. Whether you are addressing known OE design issues or performing a standard manifold service, these gaskets provide the necessary sealing integrity to maintain engine efficiency and longevity. The kit includes the primary components required for a complete intake manifold gasket replacement.

• Engineered for Repair: Specifically designed to compensate for imperfect sealing surfaces found in high-mileage engines.
• Proprietary Materials: Features exclusive technologies and specialized materials to ensure a superior, long-lasting seal.
• Complete Kit: Includes the gaskets necessary for the repair to save time and ensure all mating surfaces are properly sealed.
• Expert Validation: Rigorously tested and approved by Fel-Pro engineers for performance and fitment.
• Part Number: 1254

The Fel-Pro 1251 Engine Intake Manifold Gasket Set is engineered for the real-world repair environment, providing a reliable seal even on warped or imperfect mating surfaces. Utilizing proprietary materials and exclusive sealing technologies, these gaskets address common OE design flaws to ensure long-term durability and leak-free performance. This set is specifically designed for installers who require professional-grade solutions for challenging sealing applications.

• Designed for Imperfect Surfaces: Engineered to compensate for minor surface irregularities and pitting found in high-mileage or performance engines.
• Proprietary Materials: Constructed with specialized sealing compounds that offer superior resistance to chemicals and thermal expansion.
• Installers Advantage: Developed to simplify installation and solve recurring customer complaints regarding intake leaks.
• Validated Engineering: Rigorously tested on-vehicle and approved by Fel-Pro engineers for precise fitment and optimal sealing pressure.

• Manufacturer Part Number: 1251
• Product Type: Intake Manifold Gasket Set
• Application Focus: Performance and Repair Environments

The Fel-Pro 1249 Performance Intake Manifold Gasket Set is engineered specifically for engine builders working with aluminum heads that feature non-conventional port and bolt locations. These gaskets are constructed without a metal core, providing the flexibility needed to trim the gasket for a precise match on modified ports.

This set has been extensively tested for compatibility across a variety of aftermarket cylinder head and intake manifold combinations. Designed for the high-performance repair environment, they provide a reliable seal even on imperfect surfaces. Note that these gaskets do not include exhaust crossover openings or blocking shields and are not intended for use on emission-controlled vehicles.

• Manufacturer Part Number: 1249
• Construction: No metal core for custom trimmability
• Compatibility: Aluminum heads with non-conventional port and bolt patterns
• Exhaust Crossover: No crossover openings or shields
• Application: Performance and racing; not for emission-controlled vehicles

The Fel-Pro 1247 Performance Intake Manifold Gasket Set is engineered for high-performance engines and modified port configurations. These gaskets are constructed without a metal core, allowing engine builders to custom-trim the material for an exact fit to oversized or modified intake ports. This makes the 1247 set a versatile solution for sealing various aftermarket cylinder head and manifold combinations in the real-world repair environment.

• Printoseal Technology: Utilizes elastomeric sealing beads to provide increased sealing pressure and extra strength around the intake ports.
• Customizable Porting: Designed without a metal core to simplify trimming for precise port matching on high-performance builds.
• Installer Advantage: Specifically built to handle imperfect sealing surfaces and solve common leakage issues encountered during performance engine assembly.

• Part Number: 1247
• Intake Style: Medium Riser
• Construction: Trimmable (No metal core)
• Special Feature: Printoseal elastomeric beads
• Note: Not intended for use in emission-controlled vehicles.

The Fel-Pro 1246 Performance Intake Manifold Gasket Set is engineered for engine builders and enthusiasts working with modified ports and aftermarket cylinder head/intake combinations. These gaskets are constructed without a metal core, allowing for precise hand-trimming to match exact port dimensions for optimized airflow and a perfect fit on custom applications.

Equipped with proprietary Printoseal elastomeric sealing beads, this set provides localized sealing pressure around the intake ports. This design compensates for imperfect sealing surfaces and provides the extra strength needed for the real-world repair environment. Designed for standard and low riser configurations, they ensure a reliable seal where standard gaskets may fail.

• Manufacturer Part Number: 1246
• Design: No metal core for trimmable, exact port matching
• Sealing Technology: Printoseal elastomeric beads for enhanced port sealing
• Compatibility: Performance-tested with virtually all aftermarket head/intake combinations
• Application: Standard and Low riser
• Regulatory: Not intended for use in emission-controlled vehicles

The Fel-Pro 1245 Intake Manifold Gasket Set is engineered specifically for the real-world repair environment, providing a reliable seal even on imperfect or pitted sealing surfaces. These gaskets utilize proprietary materials and specialized design features to compensate for surface irregularities, preventing vacuum leaks and coolant seepage that often occur with standard replacement gaskets.

• Sealing Technology: Features proprietary materials and unique design elements to ensure a superior seal on worn or aged components.
• Repair Focused: Engineered specifically to solve sealing challenges on used cylinder heads and intake manifolds.
• Complete Kit: Includes the gaskets and necessary components required to perform a comprehensive intake manifold gasket replacement.
• Engineering Excellence: Designed, reviewed, and validated by Fel-Pro engineers through rigorous research and development.
• Application Tested: Parts are real-world tested to ensure optimal performance and long-term durability.
• Part Number: 1245

The Fel-Pro 1243 Engine Intake Manifold Gasket Set is engineered specifically for the aftermarket repair environment to deliver a reliable seal on imperfect or worn surfaces. This set utilizes proprietary materials and unique design features to address the real-world challenges of sealing intake manifolds where standard gaskets might struggle.

• Proprietary Sealing Technology: Features exclusive innovations and materials designed to ensure a superior seal during critical engine repairs.
• Surface Compensation: Specifically manufactured and engineered to help seal imperfect or pitted sealing surfaces often found in used engines.
• Validated Engineering: Parts are designed, reviewed, and approved by Fel-Pro engineers through rigorous research and development to ensure professional-grade performance.
• Installation Efficiency: Designed to save time and simplify the job, these gaskets solve common OE design issues and enhance overall durability.
• Manufacturer Part Number: 1243

The Fel-Pro 1242 Performance Intake Manifold Gasket Set is engineered for high-performance applications featuring aluminum cylinder heads with non-conventional port and bolt locations. These gaskets are specifically manufactured with proprietary materials to deliver a reliable seal on imperfect surfaces common in real-world repair and racing environments.

Built without a metal core, the 1242 set allows engine builders to custom-trim the gaskets for an exact fit on modified ports. This gasket set is designed to solve customer complaints regarding OE design issues while enhancing long-term durability. It has been extensively tested with a wide range of aftermarket cylinder head and intake manifold combinations to ensure consistent performance.

• Trimmable Core: Designed without a metal core to allow for precise port matching on modified engines.
• Installer's Advantage: Engineered to save time and simplify installation while addressing sealing issues on high-performance heads.
• Optimized Design: Features no exhaust crossover openings or blocking shields.
• Compatibility: Tested with various aftermarket cylinder head and intake manifold combinations.
• Note: Not intended for use on emission-controlled vehicles.

• Manufacturer Part Number: 1242
• Application: Performance Aluminum Heads
• Construction: Proprietary metal-core-free composite

The Fel-Pro 1229 Engine Intake Manifold Gasket Set is engineered specifically for the repair environment, providing a dependable seal on surfaces that may no longer be perfectly flat. Utilizing proprietary materials and exclusive sealing technologies, this set addresses common OE design issues to prevent vacuum leaks and ensure long-term durability under real-world operating conditions.

• Sealing Innovation: Features proprietary materials and unique design elements to compensate for imperfect sealing surfaces.
• Installer's Advantage: Engineered to save time and simplify the repair process while solving common customer complaints regarding manifold leaks.
• Engineering Expertise: Each component is designed, reviewed, and validated by Fel-Pro engineers through rigorous research and development.
• Tested Performance: Validated through on-vehicle testing to ensure optimal performance and a precise fit.
• Manufacturer Part Number: 1229

Fits select 1970-1974 vehicles with 4-barrel cylinder heads.

The Fel-Pro 1228 Performance intake manifold gasket set is engineered for high-performance engine building and the demanding repair environment. These gaskets are constructed without a metal core, specifically to allow engine builders to trim the material for a precise port match on modified intake manifolds and cylinder heads. To ensure a reliable vacuum seal even on imperfect surfaces, this set features Printoseal technology—elastomeric sealing beads that provide increased localized pressure around the intake ports.

• Precision-engineered for performance 4-barrel cylinder heads
• Trimmable design without a metal core for custom port matching
• Printoseal elastomeric beads enhance sealing strength at the intake port
• Specifically formulated for the real-world repair environment
• Manufacturer Part Number: 1228
• Note: Not intended for use on emission-controlled vehicles

The Fel-Pro 1218 Intake Manifold Gasket Set is engineered specifically for the real-world repair environment, providing a dependable seal even on imperfect or worn mating surfaces. Constructed with proprietary materials and unique design features, this set addresses common sealing issues found in high-mileage or high-stress applications where factory tolerances may no longer be present.

• Sealing Technology: Utilizes exclusive innovations and proprietary materials to ensure a superior, long-lasting seal.
• Repair Environment Focus: Specifically designed to compensate for surface irregularities and pitting on heads or intake manifolds.
• Installer's Advantage: Engineered to simplify installation and solve OE design issues, enhancing overall durability and longevity.
• Validated Performance: Each part is designed, reviewed, and approved by Fel-Pro engineers through rigorous research and on-vehicle testing.
• Complete Solution: This gasket set includes the components necessary to complete the repair, ensuring you have the right parts for the job.

As a trusted leader in sealing solutions, Fel-Pro part number 1218 is built to professional standards, restoring manifold integrity and preventing vacuum or coolant leaks.

The Fel-Pro 1210 Performance Intake Manifold Gasket Set is engineered for the rigors of the repair environment, specifically designed to provide a reliable seal on imperfect mounting surfaces. Utilizing proprietary materials and exclusive sealing technologies, this set addresses common sealing challenges found in high-mileage and performance engines where surface flatness may no longer meet factory specifications.

Each gasket set is validated by Fel-Pro engineers through extensive research and development to ensure durability and a precise fit. The 1210 set is designed to save time during installation by resolving OE design issues and preventing vacuum or coolant leaks that can lead to poor engine performance.

• Sealing Innovation: Uses proprietary materials and unique design features to ensure a superior seal on worn or uneven surfaces.
• Engineering Expertise: Parts are designed, reviewed, and validated by Fel-Pro engineers for performance and longevity.
• Complete Repair Solution: Includes the gaskets necessary for a full intake manifold service (MPN 1210).
• Real-World Tested: Validated on-vehicle to ensure optimal performance and a leak-free finish.

The Fel-Pro 1207 Intake Manifold Gasket Set is specifically engineered for the real-world repair environment, providing a dependable seal for Chevrolet Small Block 262, 265, 267, and 283 engines. These gaskets are designed to compensate for imperfect sealing surfaces frequently found on older or high-mileage cylinder heads and manifolds, preventing vacuum leaks and coolant seepage.

• Fits Chevrolet Small Block 262, 265, 267, and 283 engines
• Gasket Thickness: 0.060 in
• Engineered for imperfect sealing surfaces to ensure a superior seal on aging components
• Utilizes proprietary materials and unique design features for enhanced durability
• Includes all necessary gaskets for a complete intake manifold repair unless otherwise noted
• Tested on-vehicle to validate fitment and performance in various driving conditions
• Manufacturer Part Number: 1207

This Fel-Pro 1205 intake manifold gasket set is engineered specifically for Small Block Chevy engines, providing a dependable seal in high-performance or high-mileage repair environments. Designed to compensate for imperfect sealing surfaces, these gaskets utilize proprietary materials and unique design features to ensure a leak-free installation.

Whether you are dealing with minor surface irregularities or performing a standard manifold swap, Fel-Pro Performance gaskets provide the durability and precision fit required for the real-world repair environment. This set includes the necessary components to complete the intake manifold sealing process.

• Precision Port Dimensions: Features 2.09 in x 1.28 in port openings with a .060 in thickness for precise fitment.
• Optimized for Repair: Engineered to seal warped or pitted surfaces common in used engine blocks and aftermarket manifolds.
• Proprietary Sealing Technology: Manufactured with specialized materials to ensure a superior seal under varying thermal conditions.
• Installer's Advantage: Designed to save time and solve common sealing issues encountered during engine assembly.
• Manufacturer Part Number: 1205

The Fel-Pro 1203 Performance intake manifold gasket set is engineered for high-demand racing applications and modified engines where standard OE gaskets fall short. These gaskets feature a specialized construction without a metal core, specifically designed to allow engine builders to trim and port-match the gasket material for a precise fit on modified or custom intake ports.

To ensure a reliable seal on imperfect surfaces, this set utilizes Fel-Pro Printoseal technology. These elastomeric sealing beads are applied to the intake ports to provide concentrated sealing pressure and compensate for minor surface irregularities. Built for performance, this Race Port set is designed without exhaust crossover openings or blocking shields, making it ideal for aftermarket cylinder head and intake manifold combinations where maximum flow and temperature management are required.

• Manufacturer Part Number: 1203
• Port Design: Race Port (no exhaust crossover openings)
• Core Material: No metal core for custom trimming and port matching
• Sealing Technology: Printoseal elastomeric beads for enhanced intake port sealing
• Compatibility: Tested for fitment with wide-ranging aftermarket head and intake combinations
• Application Note: Not intended for use in emission-controlled vehicles

The Fel-Pro 1200 intake manifold gasket set is engineered specifically for the high-demand repair environment, providing a reliable seal on aged or imperfect surfaces. Utilizing proprietary materials and design features, these gaskets address real-world sealing challenges that standard replacements may not solve.

• Designed for Imperfect Surfaces: Engineered to compensate for surface irregularities and pitting often found in used engine components.
• Exclusive Sealing Materials: Features proprietary technologies that ensure a superior, long-lasting seal during thermal expansion and contraction cycles.
• Complete Repair Solution: This set includes the necessary gaskets required to perform a full intake manifold service.
• Engineer Validated: Rigorously tested and approved for fitment and durability by Fel-Pro specialists.
• Manufacturer Part Number: 1200

Fits select 2008-2021 Dodge Challenger, Charger, and Durango; Jeep Grand Cherokee; and Mitsubishi Lancer models (6.2L).

Ensure a reliable, high-temperature seal with the Cometic C15628-060 .060in AFM Fiber Intake Manifold Gasket Kit. These gaskets are engineered from Cometic's specialized AFM (Aluminum Foam Material), featuring a chemically blown, compounded nitrile synthetic rubber bonded to a rigid aluminum core. This construction provides exceptional sealability across various flange conditions while maintaining an 85% recovery rate and superior torque retention.

Designed for professional-grade performance, the AFM material eliminates the need for gasket sealers or re-torquing after installation, making it an ideal upgrade for 6.2L Hellcat Gen-3 Hemi applications and select Mitsubishi variants requiring high-tolerance sealing.

• Part Number: C15628-060
• Thickness: .060in
• Material: Nitrile synthetic rubber bonded to an aluminum core (AFM)
• Temperature Resistance: Rated for over 250°F
• Recovery Rate: 85% with high torque retention
• Installation: No gasket sealers or re-torque required
• Quality: Manufactured to meet or exceed OEM specifications

Fits select 2004-2009 Audi A3 Quattro, TT Quattro, Porsche Cayenne, and Volkswagen Eos, R32, and Touareg (3.2L VR6).

The Cometic AFM (Aluminum Foamet) Intake Manifold Gasket is engineered for high-performance sealing in demanding thermal environments. This .060in gasket features a chemically blown, compounded nitrile synthetic rubber bonded to a solid aluminum core. This composite construction provides a superior 85% recovery rate, ensuring consistent sealing and high torque retention without the need for RTV sealants or periodic re-torquing.

• Manufacturer Part Number: C14029-060
• Material: AFM (Nitrile synthetic rubber bonded to aluminum core)
• Thickness: .060in
• Temperature Resistance: Over 205°F
• 85% recovery rate for superior seal integrity across thermal cycles
• Designed to meet or exceed OEM quality standards for reliability

Fits select 2009-2025 Chrysler 300 and Aspen; Dodge Challenger, Charger, Durango, and Ram 1500/2500/3500; Jeep Commander, Grand Cherokee, Grand Wagoneer, Wagoneer, and Wrangler; and Ram 1500/2500/3500 models.

This MAHLE Original intake manifold gasket set is engineered to provide a professional-grade seal, preventing vacuum leaks and maintaining proper air-fuel ratios. Designed as a direct replacement for worn or damaged OE seals, these gaskets are manufactured using premium materials that withstand the intense heat and chemical exposure of the engine bay. Whether you are performing a top-end rebuild or addressing a known leak, this set ensures the precision fit and durability required for late-model Mopar performance and utility applications.

• Provides a reliable, leak-free seal to maintain manifold pressure and engine efficiency.
• Manufactured to meet or exceed original equipment specifications for fitment and material quality.
• Engineered for high-heat resistance and long-term durability in heavy-duty and high-performance environments.
• Complete set ensures all necessary sealing surfaces are addressed during service.
• Manufacturer Part Number: MS19825

Fits select 2002-2006 Acura RSX and Honda Accord, Civic, CR-V, and Element models.

The MAHLE Original B32047 Air Injection Control Valve Gasket is engineered to meet or exceed original equipment specifications, ensuring a precise fit and reliable seal. This gasket prevents exhaust leaks at the air injection control valve, which is critical for maintaining proper emissions system performance and engine efficiency. MAHLE gaskets are designed with OE-equivalent materials to provide long-lasting durability under high thermal stress.

• Manufactured to strict OE standards for material quality and fitment
• Direct replacement for a worn or failing factory gasket
• Designed to withstand the high-temperature environment of the exhaust and air injection systems
• Maintains critical sealing integrity to prevent vacuum or exhaust leaks
• Manufacturer Part Number: B32047

Vehicle Applications:

• 2002-2006 Acura RSX (Base, Type-S)
• 2003-2005 Honda Accord (DX, EX, LX, SE)
• 2002-2005 Honda Civic Si
• 2002-2004 Honda CR-V (EX, LX)
• 2003-2006 Honda Element (DX, EX, LX)

Fits 2013-2016 Hyundai Genesis Coupe 3.8 models, including Grand Touring, R-Spec, Track, and Ultimate trims (V6-3.8L).

The Torque Solution Thermal Throttle Body Gasket acts as a critical barrier to heat soak, significantly reducing the transfer of heat from the intake manifold to the throttle body. By maintaining a cooler throttle body, you ensure a denser, cooler air charge enters the engine, which is vital for maximizing power and maintaining consistent performance during high-load conditions or track use.

• Reduces intake air temperatures (IATs) by minimizing thermal transfer
• Precision-cut for a perfect fit and reliable seal
• Manufactured from high-temperature resistant thermal insulating material
• Direct replacement for the factory OE gasket
• Installs using factory hardware
• Manufacturer Part Number: TS-TBG-070

Fits 2010-2014 Hyundai Genesis Coupe models equipped with the 2.0T engine.

The Torque Solution Thermal Throttle Body Gasket is engineered to reduce intake air temperatures by minimizing heat transfer from the intake manifold to the throttle body. By creating a thermal barrier, this gasket helps prevent heat soak, ensuring a cooler and denser air charge for improved combustion efficiency and throttle response. This is a direct-fit replacement for the factory gasket, making it an essential upgrade for tuned or high-performance turbocharged applications.

• Reduces heat soak and lowers intake manifold temperatures
• Constructed from high-temperature resistant thermal polymer
• Precision-cut for an exact seal with factory mounting points
• Helps maintain consistent horsepower by preventing thermal saturation
• Manufacturer Part Number: TS-TBG-068

Fits 2006-2007 Subaru Impreza WRX, WRX Limited, and WRX TR models with the 2.5L Drive-by-Wire engine.

The Torque Solution Thermal Throttle Body Gasket is designed to reduce intake temperatures by significantly decreasing heat transfer from the intake manifold to the throttle body. By creating a thermal barrier, this gasket helps combat heat soak, ensuring a cooler, denser air charge for improved combustion efficiency and consistent performance during spirited driving or track use.

• Direct replacement for the OEM gasket
• Constructed from high-temperature thermal polymer
• Reduces heat soak and lowers intake air temperatures
• Engineered for 2.5L Drive-by-Wire (DBW) systems
• Manufacturer Part Number: TS-TBG-066

Fits 2002-2005 Subaru Impreza WRX (2.0T).

The Torque Solution Thermal Throttle Body Gasket is a high-performance replacement for the factory unit, designed to significantly reduce heat transfer between the intake manifold and the throttle body. By utilizing a specialized thermal polymer, this gasket acts as a heat shield to prevent the throttle body from soaking up engine heat. This results in a cooler, denser air charge entering the intake tract, which is essential for maintaining consistent power and improving combustion efficiency.

• Constructed from high-temperature thermal polymer
• Reduces heat soak to lower intake air temperatures (IATs)
• Precision-cut to ensure a perfect seal with factory mounting points
• Direct replacement for the OEM gasket
• Manufacturer Part Number: TS-TBG-065

The Torque Solution Thermal Throttle Body Gasket is engineered to reduce intake air temperatures by creating a thermal barrier between the intake manifold and the throttle body. By replacing the thin factory gasket with this high-temperature polymer spacer, you significantly reduce heat transfer and help prevent heat soak during high-performance driving conditions.

Fits 2008-2015 Mitsubishi Lancer Evolution X (GSR, MR, MR Touring, and Final Edition).

• Direct replacement for the factory throttle body gasket
• Manufactured from high-quality thermal polymer to resist heat soak
• Helps maintain cooler air intake temperatures for more consistent performance
• Precision CNC cut for exact fitment and reliable sealing
• Manufacturer Part Number: TS-TBG-017

Fits 2005-2006 Mitsubishi Lancer Evolution models including MR, RS, and SE submodels.

The Torque Solution Thermal Throttle Body Gasket is engineered to reduce intake air temperatures by creating a thermal barrier between the intake manifold and the throttle body. By minimizing heat soak, this gasket helps maintain a cooler, denser intake charge, which is essential for consistent power delivery and optimized engine performance in turbocharged applications.

This precision-cut gasket is a direct replacement for the factory unit, offering a superior seal and durability that holds up under extreme heat and pressure. It is an ideal upgrade for 4G63-equipped vehicles where heat management is critical.

• Effective thermal barrier reduces heat transfer to the intake air
• Helps lower intake air temperatures (IATs) for improved efficiency
• Precision cut to ensure perfect fitment and sealing
• Direct replacement for the original equipment gasket
• Manufacturer Part Number: TS-TBG-015

Fits select 1990-2001 Acura Integra, 1999-2000 Honda Civic Si, 1996-1997 Civic del Sol VTEC, and 1997-2001 CR-V.

The Torque Solution Thermal Throttle Body Gasket is a performance-oriented replacement for the factory paper gasket. Designed specifically for B-Series engines with a 60mm bore, this gasket acts as a thermal barrier between the intake manifold and the throttle body. By reducing the transfer of engine heat to the incoming air charge, it helps maintain lower intake air temperatures to mitigate heat soak and support consistent engine performance.

• Bore Size: 60mm
• Material: High-temperature thermal polymer
• Direct replacement for OEM gaskets on OBD2 B-Series configurations
• Helps reduce intake air temperatures by blocking heat transfer
• Precision cut for a perfect seal at the mounting flange
• Manufacturer Part Number: TS-TBG-003

Fits select 2002-2020 Subaru Impreza WRX/STI, Forester XT, Legacy GT, and WRX STI models with EJ engines.

The Torque Solution 8mm Phenolic Thermal Intake Spacer is engineered to reduce intake manifold temperatures by creating a critical thermal barrier between the cylinder heads and the intake manifold. Constructed from high-grade phenolic material, these spacers effectively minimize heat soak, ensuring a cooler, denser air charge for more consistent power delivery and improved combustion efficiency.

Beyond its thermal insulation properties, the 8mm thickness adds volume to the intake runners, which can help optimize airflow and mid-range torque. This is a direct-fit solution for enthusiasts looking to maintain lower intake air temperatures (IATs) during spirited driving or on-track sessions.

• Provides a thermal break to reduce heat transfer into the intake manifold
• Manufactured from durable, high-temperature phenolic material
• 8mm thickness for improved thermal resistance and plenum volume
• Helps maintain lower air intake temperatures for better performance
• Manufacturer Part Number: TS-SU-478-8

Fits select 2002-2020 Subaru Forester, Impreza, Legacy, and WRX STI models (EJ Engines).

Torque Solution Phenolic Thermal Intake Spacers are engineered to create a thermal barrier between the cylinder heads and the intake manifold. By reducing heat transfer, these 3mm spacers effectively lower intake air temperatures (IATs), resulting in a cooler and denser air charge for more consistent performance and improved power potential during high-performance driving.

CNC machined from high-grade phenolic material, these spacers are significantly more effective at resisting heat soak than standard metal gaskets. This is a vital modification for EJ-series engines to combat the high under-hood temperatures common in turbocharged applications. The 3mm height offers a substantial thermal break without requiring extensive modification to the intake manifold plumbing or factory mounting hardware.

• Reduces heat transfer from cylinder heads to the intake manifold
• Increases air density for improved combustion efficiency
• High-grade phenolic material provides superior thermal insulation
• Precision cut for exact fitment on Subaru EJ engine intake ports
• Manufacturer Part Number: TS-SU-478-3

Fits 2002-2014 Subaru Impreza WRX, including Limited, Premium, and TR submodels.

The Torque Solution Thermal Intake Manifold Gasket is designed to reduce the transfer of heat from the cylinder heads to the intake manifold. By acting as a thermal barrier, this gasket prevents heat soak, keeping the intake manifold cooler. Lower intake manifold temperatures result in a colder, denser air charge entering the combustion chamber, which helps maintain consistent power levels and improves throttle response during high-performance driving.

Constructed from a high-temperature polymer, this gasket replaces the factory OE gasket and is engineered to withstand the rigors of forced induction engines without compromising the seal. It is an essential upgrade for Subaru owners looking to optimize cooling efficiency and intake performance.

• Manufacturer Part Number: TS-IMG-030-1
• Reduces heat soak into the intake manifold
• Lowers intake air temperatures (IAT) for better air density
• Precision-cut for a perfect fit to the cylinder head ports
• Direct replacement for the factory gasket