This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
Two exhaust upgrades combine for a superior sound! With two distinct tones, SOUL’s Valved Exhaust offers a significant sound improvement over factory PSE through a bespoke X-pipe muffler and anti-drone design features. Valves open mode elicits a smooth, sporty GT3-like tone for an invigorating driving experience. Valves closed mode calms down the volume for refined cruising with just enough presence to be appreciated. SOUL Competition Over Axle Pipes turn up the excitement further and improve the quality of the 4.0L exhaust sound.
Our precision engineered headers are meticulously fabricated from T304L stainless steel. Proven design elements including port matched flanges, smooth radius primary tubing, and collectors that optimize the exhaust flow all work in conjunction to maximize power gains. Every set is rigorously quality-checked prior to shipping. Each system is made from mandrel bent T304L stainless steel tubing and features mufflers with fortified casings in the interest of durability. Merge spikes are incorporated into the headers to smooth exhaust flow into the collector and increase power. Choose from a variety of 321 stainless exhaust tips in different styles and finishes – or contact us to customize your own set!
Each exhaust component is rigorously quality-checked, tested in a fixture to ensure perfect fitment, and then foam packed to ensure it arrives in perfect condition. New high grade hardware is included for the header to exhaust flanges. Thorough installation instructions are included in the box
LIFETIME WARRANTY: Enjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have. We cover our HJS catalytic converters with an unprecedented 3-year warranty while the pipes themselves are backed by our Lifetime Warranty.
BOLT ON AND GO: Each set is built and tested in a fixture for perfect fitment – guaranteed. Every set is rigorously quality-checked prior to shipping and then foam packed to ensure they arrive in perfect condition.
- European vehicles use a different mounting style than North American vehicles. Contact us for a European conversion kit.
- Weighs approximately 11 lbs / 4.9 kg less than OEM
- All Soul Performance Products exhaust components are backed by a renowned Lifetime Warranty for both street and track use
- Improve upon the factory design and achieve a throatier / smoother / higher pitched tone.
- Increase the presence and character of the exhaust note in the cabin while maintaining a reasonable level of resonance / drone while driving in both the valves closed and open modes through our signature drone fighting capabilities.
- Heighten aggressiveness with valves open while maintaining an overall sound level potential / quality that can still be reasonably driven on the street in combination with other complimentary aftermarket exhaust components – such as competition over axle pipes and header replacements.
- Offer the ability to notably reduce the sound level of the car outside to fly under the radar when necessary.
- Achieve an effective delta in sound between both modes for two usable, well engineered experiences – mild and wild.
- Porsche 718 GT4 | Spyder | GTS Cayman 2020+
- Trimming of the inner fender liner and exhaust heat shield is required on all vehicles and headlight auto leveling sensor may need to be disabled / removed and rerouting of brake hard line may be necessary to protect from heat – as such we recommend professional installation.
WARNING: Cancer and Reproductive Harm