Headers & Manifolds

This system produced gains of up to +20 HP and +23 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5/8 IN mandrel...

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” unifo...

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” unifo...

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” unifo...

Experience performance and durability with the enhanced Duramax exhaust manifolds, specifically designed for the 2001-2016 6.6L Duramax engines. Th...

Machined Ports: These manifolds have both the inlet and the outlet ports machined to match the factory ports. This allows for maximum flow, without...

ATS Diesel 19-24 RAM Cummins 6.7L Pulse Flow Exhaust Manifold Kit

ATS Diesel 07-18 Dodge Cummins 6.7L Pulse Flow Exhaust Manifold Kit w/ Gaskets & Hardware

ATS Diesel 1998.5-2002 Dodge 5.9L 24V 3pc Big Foot T4 Pulse Flow Exhaust Manifold

ATS Diesel 98.5-02 Dodge 24V 3pc Pulse Flow Manifold

ATS Diesel 1994 - Early 98 Dodge 5.9L 12-Valve Cummins 3pc T3 PulseFlow Exhaust Manifold

ATS Diesel 2007.5+ Dodge 6.7L Common Rail Cummins 2pc Holset 351VE Flange Exhaust Manifold

ATS Diesel 2003+ Dodge 5.9L Cummins 2pc T3 Non-Wastegated Pulse Flow Exhaust Manifold

ATS Diesel 07.5-18 6.7L Cummins 2Pc Holset Pulse Flow Exhaust Manifold w/ Flange Hardware

The new ATLAS exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4-inch aluminized ste...

Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. ...

Experience performance and durability with the enhanced Duramax exhaust manifolds, specifically designed for the 2001-2016 6.6L Duramax engines. Th...

The aFe Mach Force XP Jeep "Y-pipe" is designed to connect the stock converter with either the stock exhaust or aFes Mach FORCE XP exhaust system. ...

Pulse manifold made from high-silicon ductile iron and designed to withstand extreme temperatures and vibration. Great for both stock and performan...

A fully divided pulse manifold made from high-silicon ductile iron designed to withstand extreme temperatures and vibration. Precision slip joints ...

The aFe Mach Force XP Jeep "Y-pipe" is designed to connect the stock converter with either the stock exhaust or aFes Mach FORCE XP exhaust system. ...

This system produced gains of up to +11 HP and +19 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-7/8 IN - 2-1/4...

aFe Power's New Twisted Steel Headers deliver +6 HP and +6 lbs. x ft. torque over the factory exhaust manifolds. The headers are constructed of 1-1...

The new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have des...

This system is constructed of 1-7/8 IN - 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Factory style laser cut ...

Bolt on instant performance by upgrading or replacing your restrictive, cracked factory manifold with this BladeRunner port matched manifold. Desig...

Fully divided pulse manifold made from high-silicon ductile iron and designed to withstand extreme temperatures and vibration. Precision slip joint...

These manifolds have both the inlet, and the outlet ports machined to match the factory gaskets. This allows for maximum flow, without compromising...

A fully divided pulse manifold made from high-silicon ductile iron designed to withstand extreme temperatures and vibration. Precision slip joints ...