+ All Soul Performance Products exhaust systems are backed by a renowned Lifetime Warranty for both street and track use
The unique sound and performance are achieved through individually designed muffler internals that are fabricated for each car model to offer an ultimate driving experience
The Factory setup produces the most lackluster sound
Performance Removal of the secondary catalysts from the silencer section
Expect ripping sports car sound from your flat 6
Kline Innovation Ferrari F430 valvetronic system (TUV) Subaru-BRZ-|-ZD8-2023 + All Soul Performance ProductsTHE SOUND Starting at the drawing board, the first aspect to be upgraded, replacing the stock catalysts for high performance 100cpsi race catalysts, thus reducing the gas drag coefficient, and improving scavenge, and ultimately torque response and peak power figures. Replacing the heavy, cumbersome factory silencer, for our harmonically tuned ultra light weight Inconel 625 silencer, we were able to enrich both bass and treble frequencies, as well as