Bully Dog Big Rig Ceramic Coated Exhaust Manifold For 2013-2019 Paccar MX-13 12.9L in Kenworth & Peterbilt Trucks 2004.5-2005-6.6l-lly-duramax deflate & measure

deflate & measure

This Bronco front bumper retains OEM parking sensor locations

Durable CNC Machined Aluminum Construction

"No-Limits" comes from the inclusion of our front sway bar links specifically designed for use with the factory electronic sway bar disconnect feature found standard in your Rubicon Wrangler

0 Series shocks provide controlled damping on and off road

Bully Dog Big Rig Ceramic Coated Exhaust Manifold For 2013-2019 Paccar MX-13 12.9L in Kenworth & Peterbilt Trucks 2004.5-2005-6.6l-lly-duramax deflate & measureBully 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