Bully Dog Big Rig Ceramic Coated Exhaust Manifold For 90-04 Mack E6 / E7 12.0L mounts heat dissipation and weight reduction

heat dissipation and weight reduction

THE PULSAR V3 CANNOT BE CONTROLLED BY AN INSIGHT CTS2

and tested on

They can easily be removed

(Excludes TRD Pro Models)

Bully Dog Big Rig Ceramic Coated Exhaust Manifold For 90-04 Mack E6 / E7 12.0L mounts heat dissipation and weight reductionBully Dog Mack Exhaust Manifold. The Bully Dog Mack Exhaust Manifold is a premium performance upgrade engineered to maximize your Mack E6 or E7 engine's potential. This ceramic coated manifold boasts superior heat control and enhanced exhaust flow, resulting in increased power output, improved fuel economy, and lower operating temperatures. This carries a one year warranty. Upgrade your Mack E6 or E7 engine with the Bully Dog Exhaust Manifold for a