Fabspeed Porsche 997 GT3 / GT3 RS Rennsport Muffler (2006-2009) Accessories & Apparel we are now utilizing premium

we are now utilizing premium Helical valves

Based off years of engineering experience and worldwide testing we've selected the ideal catalyst to unlock performance from the factory exhaust system

You get a symphony with our Maxflo valved X pipe

On our DynoJet we saw +17

Snap fit on top

Fabspeed Porsche 997 GT3 / GT3 RS Rennsport Muffler (2006-2009) Accessories & Apparel we are now utilizing premiumThe ULTIMATE OEM style high performance replacement muffler for your GT3 100% GUARANTEED to be the WORLDs BEST ! As many GT3 owners know, the OEM mufflers are prone to cracking, breaking and blowing out, particularly the titanium mufflers on GT3RS cars. Fabspeed Motorsport Engineers design a GT3 primary muffler replacement that not only fixed that issue but also greatly improved on the OEM design in multiple measurable ways. Using our 30+ years of air