Headers & Manifolds

These manifolds have both the inlet, and the outlet ports machined to match the factory gaskets. This allows for maximum flow, without compromising gasket performance. These manifolds have 25% Thicker walls than the warp-prone factory manifolds. The...

These manifolds have both the inlet, and the outlet ports machined to match the factory gaskets. This allows for maximum flow, without compromising gasket performance. These manifolds have 25% Thicker walls than the warp-prone factory manifolds. The...

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won...

BD Diesel 14-24 RAM 2500-5500 6.4L Hemi Driver Side Exhaust Manifold

BD Diesel 14-24 RAM 2500-5500 6.4L Hemi Exhaust Manifold Kit

Solve your exhaust manifold rusting and cracking problems once and for all with BD’s enhanced Ford 6.2L exhaust manifolds. Built with 0.275” uniform thick walls, BD’s manifolds are 75% thicker than OEM to combat warping and cracking. Designed to be a...

Solve your exhaust manifold rusting and cracking problems once and for all with BD’s enhanced Ford 6.2L exhaust manifolds. Built with 0.275” uniform thick walls, BD’s manifolds are 75% thicker than OEM to combat warping and cracking. Designed to be a...

Solve your exhaust manifold rusting and cracking problems once and for all with BD’s enhanced Ford 6.2L exhaust manifolds. Built with 0.275” uniform thick walls, BD’s manifolds are 75% thicker than OEM to combat warping and cracking. Designed to be a...

Experience performance and durability with the enhanced Duramax exhaust manifolds, specifically designed for the 2001-2016 6.6L Duramax engines. The BD upgraded manifolds remove the flow restriction found on the 2001-2006 model driver's side manifold and...

Stainless Works Ford Triton 6.8L V-10 Motorhome Headers 1 3/4in Primaries High-Flow Cats 3in Leads

Ford F-150 Oem resonator pipe is a simple bolt on cost effective option for improving sound and performance on your 5.0L V-8 Ford F-150 Truck. The 3.0 in. resonator delete pipe inlcludes all the necessary hardware and is 100% smog compliant and Made in...

BD Diesel 01-16 Chevrolet Silverado/GMC Sierra 2500/3500 HD 6.6L Exhaust Manifold Kit

JBA 99-04 Cobra/Mach 1 4.6L SS 1 5/8in. Shorty Header Silver Ceramic Coated

JBA 10-12 FJ/10-12 4Runner 4.0L w/ Air Injection 1 1/2in. Stainless Steel Shorty Header

JBA 99-04 Mustang GT 4.6L (2V) 1 5/8 in. Stainless Steel Shorty Header w/ Metallic Ceramic Coating