Offering the greatest gains in power and sound, our Competition Headers for the Porsche 987.2 are an excellent performance upgrade from the heavy a...

Soul Performance Products 987.1 Long Tube Street Headers are built around large diameter, free flowing HJS 200-cell catalytic converters with long ...

Offering the greatest gains in power and sound, SOUL Competition Headers for the 987.1 Boxster / Cayman are an excellent performance upgrade from t...

Optional genuine OEM replacement gaskets to replace your old or worn gaskets.

Unlock extra power and increased response with a Softronic ECU Tune! Safely enhance the enjoyment of your vehicle with no drawbacks. Make the most ...

These unique 986 Boxster muffler bypass conversion pipes easily bolt into factory exhaust for an OEM sound with valves closed and a raceÐinspired s...

Upgrade your 986 Spec Boxster with a properly engineered, race bred system built around maximum durability, lightness, and performance.

Unlock extra power and increased response with a Softronic ECU Tune! Safely enhance the enjoyment of your vehicle with no drawbacks. Make the most ...

Soul Performance Products Long Tube Street Headers are built around large diameter, free-flowing catalytic converters with long tube runners for ma...

Optional genuine OEM replacement gaskets to replace your old or worn gaskets.

Unlock extra power and increased response with a Softronic ECU Tune! Safely enhance the enjoyment of your vehicle with no drawbacks. Make the most ...

Offering the greatest gains in power and sound, SOUL Competition Headers for the Porsche 981 are an excellent performance upgrade from the heavy an...

SOUL Performance Products is currently developing a high-flow replacement for the factory catalytic converter section of 964-generation Carreras.

Our SOUL Cat Bypass Pipe for the 964-generation 911 reinvigorates a classic with lightweight, durable construction and elicits the purest growl fro...

Our SOUL Cat Bypass Pipe for the 964-generation 911 reinvigorates a classic with lightweight, durable construction and elicits the purest growl fro...

Increase throttle response, power, and add a refined amount of exhaust note to your 958 Cayenne without triggering a check engine light.

Specifically tailored for the GT4 RS, this 3-inch casted wing riser increases rear downforce and visibility with OEM-quality production and compati...

For the standard 718 GT4, we offered both a catted and catless solution for a header replacement. But in order to follow suit with the GT4 RS that ...

In order to provide the most effective and efficient performance solution for the GT4 RS, we opted not to offer a catted header replacement, but in...

For the standard 718 GT4, we offered both a catted and catless solution for a header replacement. In order to follow suit with the GT4 RS that woul...

The SOUL Valve controller kit allows you to overide PSE functionality and force the valves open to prevent random valve opening and closing for an ...

Soul Performance Products Street Headers are built around large diameter, free-flowing catalytic converters with optimized cast flanges and runners...

Developed and tested on the GT4 RS, our Drone Canisters substantially reduce resonant frequencies while maintaining the motorsports-inspired sound ...

The factory over axle pipes have dense particulate filters which heavily restrict the tone and character of the 4.0L engine. SOUL Competition Over ...