Bully Dog Big Rig Ceramic Coated Exhaust Manifold For 93-03 Detroit Series 60 12.7L & 14.0L Freightliner & Western Star Trucks hitch receivers 2008-2010 Ford F-250/F-350/F-450 6

2008-2010 Ford F-250/F-350/F-450 6

no clearance is necessary

All options integrate seamlessly with the new ST5

diameter piping that passes 2 Straight-Through mufflers ending in a Dual Split Rear exit with 4

The XD305 includes a specially machined adapter that snaps into the OEM location and does not require any modifications or aftermarket tuning for installation

Bully Dog Big Rig Ceramic Coated Exhaust Manifold For 93-03 Detroit Series 60 12.7L & 14.0L Freightliner & Western Star Trucks hitch receivers 2008-2010 Ford F-250/F-350/F-450 6Bully 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