GMG Racing WC Sport Header Porsche 997 GT3/RS

GMG Racing introduces its World Challenge Sport header system for first and second generation GT3 and RS models. This is a proven design which incorporates equal length runners and a true 3 into 1 F1 style merge collector. The header system also utilizes a German made 200 cell metal matrix sport catalyst which is OBD2 compliant with no CEL lights.

Utilizing the highest quality T304 Stainless Steel, each unit is Tig welded by hand. The system also incorporates CNC machined flanges and both at the cylinder head and at the muffler connection. The World Challenge Sport header system is designed to work with the Factory mufflers and is a direct replacement system.

Combined with the GMG Racing World Challenge Sport Center Section, you can employ additional weight savings and improved sound.

Fits: Porsche 997.2 GT3 & RS 3.8L 2010+ and 997.1 GT3 and RS 3.6L