Bully Dog Big Rig Ceramic Coated Exhaust Manifold For 2011-2023 Cummins ISX/X15 CM2250/CM2350 1992-2002 Dodge Viper 1” D x 4

1” D x 4

1999-2003 Ford F-450 7

brake light not included

5 percent better than stock

4-ply reinforced fluoro-lined silicone hoses for maximum durability and strength

Bully Dog Big Rig Ceramic Coated Exhaust Manifold For 2011-2023 Cummins ISX/X15 CM2250/CM2350 1992-2002 Dodge Viper 1” D x 4Bully 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