Bully Dog Big Rig Ceramic Coated Exhaust Manifold For 2004-2007 Cummins ISX EGR 1990-1996 Nissan 300ZX (1) Kryptonite Torsion Key Unloading

(1) Kryptonite Torsion Key Unloading Tool

Dual aluminum mufflers black coated

Designed specifically for heavy duty tow/haul applications

the terminals feature two crimps

(2) Radius Arms 1/4" steel construction

Bully Dog Big Rig Ceramic Coated Exhaust Manifold For 2004-2007 Cummins ISX EGR 1990-1996 Nissan 300ZX (1) Kryptonite Torsion Key UnloadingBully 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