LSA Bypass Valve Transmission & Drivetrain Most header kits will require

Most header kits will require this because the primary (front) O2 sensor is mounted further down the header rather than right next to the head like it is mounted in the factory rear manifold

LNF/LHU Fueling article: http://www

and Low/High bulb for 04-07 Saturn Ion

The VS-RPM cam is designed for use on totally stock heads and can be used with all stock components up to 6k rpm

Choose from the drop downs for 3" or 2

LSA Bypass Valve Transmission & Drivetrain Most header kits will requireThis is a replacement bypass valve for your LSA supercharger. Direct bolt in, no modification needed. Fits: 2009 15 Cadillac CTS V 2012 15 Chevy Camaro ZL1