Fabspeed Porsche 993 Carrera RSR Muffler Bypass Pipes Forced Induction Expect a small increase in

Expect a small increase in volume with no drone at all

not recommended for street use

Will work with stock muffler or any aftermarket cat-back exhaust system designed to fit like the OEM

Fits all F430 Berlinettas/Coupes & Spiders worldwide from 2005-2009

Fabspeed Porsche 993 Carrera RSR Muffler Bypass Pipes Forced Induction Expect a small increase inEliminate the Fabspeed Maxflo header mufflers to unleash a distinct air cooled RSR factory air cooled race engine performance and competition sound straight out of our Maxflo RSR Header Muffler Kit. An optional upgrade for our Maxflo RSR Header Muffler Kit In the Non Sport Cat configuration only, these Muffler Bypass Pipes mate directly to our headers, bypassing all mufflers to unlock a true factory Porsche RSR Cup car sound. Easily convert back to