Kooks Custom Headers 37103100 Y-Pipe 3 in. - Non-Catted - Must Be Used w/Kooks Headers - For 2007+ Jeep Wrangler [JK] w/LS Engine Swap - Stainless See Full List of Vehicle Application...
Kooks Custom Headers 37103300 GREEN Catted Y-PipeNew842422171667
Kooks Custom Headers 37103300 GREEN Catted Y-Pipe 3 in. - Must Use w/Kooks Headers - For 2007+ Jeep Wrangler [JK] w/LS Engine Swap - Stainless Steel See Full List of Vehicle Applicati...
Kooks Custom Headers 37203100 Off Road Y-PipeNew842422173920
Kooks Custom Headers 37203100 Off Road Y-Pipe 2.5 in. - For Use w/2006-18 Jeep Wrangler JK w/Gen3 HEMI Swap Headers See Full List of Vehicle Applications »
Kooks Custom Headers 37203300 GREEN Catted Y-PipeNew842422173876
Kooks Custom Headers 37203300 GREEN Catted Y-Pipe 2.5 in. - For Use w/2006-18 Jeep Wrangler JK w/Gen3 HEMI Swap Headers See Full List of Vehicle Applications »