Soul Performance Products has an easy to install solution to increase aesthetics of your 991 Turbo
to give more aggressive midrange and treble tones
Upgrade your ride with this high-performance X pipe today
Take your driving to the next level with this premium upgrade
Our Valvetronic exhaust let you enjoy pure racing sound
Kline Innovation Ferrari 812 rear valvetronic system Mercedes-AMG-C63-2008 Soul Performance Products has anTHE SOUND Our main criteria for the 812 GTS, to produce a super light, Inconel 625, valvetronic, full exhaust system, that would be subtle and pleasant at cruising speeds, but to open up the sound to full scream on full throttle and valve open. Replacing the stock catalyst for high flow 100cpsi HJS sports catalysts, we were able to open the sound significantly. Replacing the stock H pipe for our perfect geometry, laminar flow X Pipe, enriches the