Fabspeed Porsche 997 GT3 / GT3 RS Side Muffler Bypass Pipes Porsche 300 ml sufficient for up

300 ml sufficient for up to 6 l of oil

Replaces the factory Porsche C2 Turbo 965

Minor cutting required at factory exhaust break point to install the Fabspeed product (Reference Dimple Locations on OEM)

For 964 wide body dual outlet cars NO modifications required

STREET PRO SIDE SKIRTS DIFFUSERS V

Fabspeed Porsche 997 GT3 / GT3 RS Side Muffler Bypass Pipes Porsche 300 ml sufficient for upOptimized design that replaces the heavy and all very restrictive GT3 factory side mufflers for improved exhaust flow, increased sound, radiant heat, and massive weight savings. Available with or without SUPER PREMIUM HELICAL AEROSPACE Iso certified exhaust valves. FEATURES: Fits all Porsche 997 GT3 GT3 RS vehicles 2006 2009 Replicates aggressive CUP car sound for the street no resonance no drone More power +9HP and saves 44 pounds 22 KG OFF the rear