Bully Dog Big Rig Ceramic Coated Exhaust Manifold For 1995-2003 Kenworth/Peterbilt/CAT Trucks 2004-2014 subaru impreza Thread-rolled to Mil-S-8879 spec

Thread-rolled to Mil-S-8879 spec

and 8223 coils in an upright position

that we are happy to be the first company in the industry to offer a limited LIFETIME warranty

this system is built to perform

1/8" NPT port for fuel pressure monitoring

Bully Dog Big Rig Ceramic Coated Exhaust Manifold For 1995-2003 Kenworth/Peterbilt/CAT Trucks 2004-2014 subaru impreza Thread-rolled to Mil-S-8879 specBully Dog Big Rig premium ceramic coated exhaust manifolds are the fastest flowing exhaust manifolds in the industry. Designed for superior heat control and exhaust flow, they help your turbo spool more quickly. Whether you are looking to replace a faulty or leaky exhaust manifold on your rig, or just want to experience the difference a performance exhaust manifold can make in your daily driving, you can expect higher power output, lower temps and