Porsche 997 GT3 Side Muffler Bypass Pipes Rims CV07A 17x9.5 This modification is used by

This modification is used by many Rolex Grand Am race teams as well as PCA/POC and HPDE drivers

Installation:Brackets are 100% bolt on and require no welding or drilling

On the track

00 in Store Credit if you ship us back your factory OEM part after installation of your new Custom Finished Piece

are buffed and cleaned to a show winning quality shine upon completion Ship us Back All of Your Stock Parts after installation of your new ones for a $630

Porsche 997 GT3 Side Muffler Bypass Pipes Rims CV07A 17x9.5 This modification is used byDEVELOPMENT AND TESTING: Deleting the side mufflers yields huge weight savings and helps with heat management in the engine bay and also keeps the rear tires cooler. The hole leading into the secondary pipe is enlarged to equalize pressure in the center muffler reducing chances of it cracking. Flex bellows allow for easy installation and prevent cracking under extreme racing conditions. Large 3 diameter primary piping increases flow. SOUND: Expect an