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