
Kooks Custom Headers
Kooks 3" Y-pipe with Ultra High Performance Green Cats- 2014-2018 Chevy Silverado, Sierra 1500 & GM Fullsize SUV V8 (5.3L)
To connect your Kooks headers to your stock or aftermarket exhaust, you will need a Kooks Y-pipe. These Y-pipes are all 304 stainless and come with the following options- Off Road - Deletes your...