Unlock the full potential of your Porsche 718 GT4 or GT4RS with our premium Headers With Integrated Heat Shield, engineered for drivers who demand sharper throttle response, increased horsepower, and superior thermal management. Crafted for both track enthusiasts and street-focused owners, these headers deliver a perfect balance of performance, durability, and reliability.
1. High-Grade Stainless Steel Construction
Built from top-tier T304 or T321 stainless steel (depending on option), these headers are designed to withstand extreme temperatures and high-performance conditions. The mandrel-bent piping ensures optimal exhaust flow with zero restriction.
2. Precision TIG Welding
Each header is hand-welded with precise TIG craftsmanship, ensuring robust structural integrity and long-term durability under continuous high-load use.
3. Integrated Heat Shield Protection
Equipped with an advanced layered heat shield, these headers significantly reduce radiant engine bay temperatures. Lower heat translates to improved intake efficiency, better component life, and more consistent performance.
4. Maximum Flow, Maximum Power
The equal-length runner design enhances exhaust scavenging, boosts horsepower, increases torque throughout the RPM range, and reduces turbo-like delay often felt in naturally aspirated engines.
5. Cel-Delete Optimized
Optimized for high-performance driving, the headers reduce backpressure and minimize the chance of CEL illumination when paired with proper tuning. Recommended to be used with a performance ECU tune for best results.
6. Direct Bolt-On Fitment
Designed to fit OEM mounting points for the 718 GT4 and GT4RS with no cutting, welding, or modifications required. These headers integrate seamlessly with factory or aftermarket exhaust systems.
Noticeable increase in horsepower and torque
Sharper, more responsive throttle feel
Enhanced mid-range and top-end power
Reduced exhaust backpressure for freer flow
Lower engine bay temperatures thanks to high-efficiency heat shielding
More aggressive and refined exhaust tone
Porsche 718 Cayman GT4 (2020–2024)
Porsche 718 Cayman GT4RS (2022–2024)
Perfect for owners upgrading to a full performance exhaust package or seeking to maximize power output while maintaining safe heat levels in the engine bay.
These headers are engineered for serious enthusiasts who care about build quality as much as performance. Whether you’re optimizing for track days, spirited canyon runs, or a more exhilarating daily driving experience, our heat-shielded headers deliver unmatched gains while protecting vital components from excessive heat.
