Big Boss
Performance Turbo
Big Boss Performance
Exhaust Manifolds
Big Boss
Perfomance Radiators
Big Boss
CAM Upgrades
Big Boss Performance Exhaust Manifolds
Forged from HSM material, PDI’s manifolds eliminate the warping and cracking problems of an OEM manifold.

With a high moly content, the worry of center-divider failure and metal dissipation is eliminated. Each manifold is designed with a ball seal joint, which allows for heat and flex at the joints, while holding a tight, efficient seal, includes high strength, quality A280 Inconel Studs for added strength and durability. Improved air flow helps to lower exhaust temperatures, reduce turbo lag, and increase horsepower and torque.

Available for
Cat E-Model for 3406E, C15 & C16 Engines, Detroit Big Boss 60 Series, Caterpillar Acert


Big Boss
Air To Air Intercooler
Custom Diesel
Big Boss
Custom Built
Diesel Engines

To Order Call, Or Fill Out e-mail Form