KOOKS 07+ GT 500 Stainless 1 3/4" HDRs "3 Xpipe Offroad

Comes with required O2 extension harnesses.

THR now proudly carries KOOKS Custom Headers, long known to be the BEST Exhaust systems around!

Kooks offers the best bang for the buck as a COMPLETE system from Headers to X Pipe. These systems are the highest qualtiy design, made of Stainless Steel.

JET HOT 2000 COATING is available for only $275 additional! This coats the exhaust is ultra high temp coating to 2000 degrees, making it impermeable to rust.

An excellent way to boost 20-30 HP ! Easy installation, kit complete complete with Gaskets and Hardware to install.