Fabspeed Porsche 993 Carrera RSR Muffler Bypass Pipes Style:Default SINGLE outlet and or DUAL

SINGLE outlet and or DUAL outlet your choice

Simply loosen and remove the factory tips and install the Fabspeed 4

Torque flange hardware first

The fact is that the percentage gains of the different Plenum applications are actually almost identical

Fabspeed Porsche 993 Carrera RSR Muffler Bypass Pipes Style:Default SINGLE outlet and or DUALEliminate 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