Exhaust Manifolds

aFe POWER Twisted Steel long tube headers w/ Cat and connection pipes combo for the 2009-2014 (RWD) Dodge Charger R/T with V8-5.7L engine. Improve ...

Long Tube Headers: Formed Collectors:3-to-1 mitered collectors decrease turbulence and increases exhaust velocity. The result is increased horsepow...

aFe POWER Twisted Steel long tube catted headers/Connection Pipes combo for the 2011-2014 Dodge Challenger SRT-8 with V8-6.4L engine. "Improve your...

1-7/8" - 3" 304 Stainless Steel Construction:This system is constructed of 1-7/8" - 3" mandrel-bent 304 stainless steel tubing for maximum strength...

Designed to replace the extremely restrictive exhaust manifold, the performance Twisted Steel long-tube headers are constructed of 1-7/8 IN 16 gaug...

aFe POWER Twisted Steel long tube headers and connection pipe combo for the Jeep Grand Cherokee SRT and Trackhawk (WK2). In testing, this system ...

Formed Collectors:4-to-1 formed collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and imp...

Long Tube Headers:Formed Collectors:4-to-1 formed collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower...

Performance Gains:This system produced gains of up to +26 HP and +39 lbs. x Ft. TQ., as measured on our in-house dyno. 1-3/4" - 3" 409 Stainless St...

Long Tube Headers:Air Injection:The headers are designed to retain the factory air injection giving you provisions for all factory emissions equ...

Long Tube HeadersFormed Collectors:4-to-1 formed collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower,...

1-7/8" - 3" 304 Stainless Steel Construction:This system is constructed of 1-7/8" - 3" mandrel-bent 304 stainless steel tubing for maximum strength...

Long Tube Headers: 304 Stainless Steel Construction:This system is constructed of durable mandrel bent 304 stainless steel tubing for maximum perfo...

 Long Tube Headers: Performance Gains:In-house dyno testing produced gains of up to +15 horsepower and +15 lb.-ft. of torque.* In-house dyno tes...

aFe POWER Twisted Steel header for the Scion FR-S/Subaru BRZ/Toyota 86 with the H4-2.0L engine produced a max gain of +10 HP and +13 ft. lbs. of ...

High-Flow Cats:This system includes dual, hi-flow, 400 cell per square inch, stainless steel catalytic converters for maximum flow and performance....

1-5/8" - 2-1/2" 304 Stainless Steel Construction:This system is constructed of 1-5/8" - 2-1/2" mandrel-bent brushed finished 304 stainless steel ...

aFe power introduces an all new Twisted Steel Header for the 2004-2019 Subaru WRX STI with H4-2.5L engine. In testing, this header produced a max...

Mitered Collectors3-to-1 mitered merge collectors decrease turbulence and increase exhaust velocity. The result is increased horsepower, torque ...

aFe POWER Twisted Steel Headers w/ Cat for the 2006-2011 Honda Civic Si (Coupe/Sedan) with L4-2.0L VTEC engine. This high performance headers del...

The Agency Power Ferrari F430 headers are built from all stainless steel to fit the 2005 to 2009 vehicles. Made from 304 Stainless Steel, the heade...

Specifications: Material: SUS347 Stainless Steel Investment Cast Construction M10x1.25P stud thread  Features: Designed for FG Falcon, BF requires...

Atlas /Â Vortec 4200 T4 with divided single 50mm wastegate!Not one person asked for this BUT I think this engine has not received the attention it ...

Specifications:Material: SUS347 Stainless Steel Investment Cast ConstructionFeatures: Retains factory AC with slight modifications to the factory c...

Product Features Industry leading SUS347 stainless steel investment cast exhaust manifold Cast stainless construction allows ARTEC manifolds to del...

Introducing our new Honda K series RWD manifold. This has been a long time in development to create a very compact manifold for all of your engine...

Specifications:Material: SUS347 Stainless Steel Investment Cast ConstructionFeatures: Design keeps turbo square to engine Wastegate Flange is also...

Specifications: Material: SUS347 Stainless Steel Investment Cast Construction M10x1.25P stud thread  Features: T4 flange, split pulse design withr...

Specifications:Material: SUS347 Stainless Steel Investment Cast ConstructionFeatures: 50m Wastegate Flange Open scroll design with split wastegate ...

Specifications:Material: SUS347 Stainless Steel Investment Cast ConstructionFeatures: Compact Design for Standard Rotation Turbos ARTEC 50-55mm V-...

Specifications:Material: SUS347 Stainless Steel Investment Cast ConstructionFeatures: 33mm ID runners. Retains the use of the OEM heat shield (1" R...

Features: Industry leading SUS347 stainless steel investment cast exhaust manifold Cast stainless construction allows ARTEC manifolds to deliver su...

Specifications:Material: SUS347 Stainless Steel Investment Cast ConstructionFeatures: BIG Daddy Range - 70MM V-Band Flange Turbosmart 50mm Wastegat...

Specifications:Material: SUS347 Stainless Steel Investment Cast ConstructionFeatures: 33mm ID Runners for maximum flow - learn more here! Direct B...

Specifications:Material: SUS347 Stainless Steel Investment Cast ConstructionFeatures: Compact Design for Reverse Rotation Turbos ARTEC 50-55mm V-Ba...

Features: The High Flow Manifold Series is designed with enlarged runners and a 55mm outlet flange to optimise performance on 98 octane gasoline se...

Specifications:Material: SUS347 Stainless Steel Investment Cast ConstructionFeatures: 33mm ID runners. Retains the use of the OEM heat shield (1"" ...

This manifold was more of a ""gut"" feel. I've always liked the KA24 with its high comp, larger capacity and flowing head. It just seems to get pus...

Product Features Industry leading SUS347 stainless steel investment cast exhaust manifold Cast stainless construction allows ARTEC manifolds to del...

Product Features Industry leading SUS347 stainless steel investment cast exhaust manifold Cast stainless construction allows ARTEC manifolds to del...

Product Features High flow, direct replacement design for optimised runner flow across each cylinder Easy installation and maintenance with clearan...

Introducing the new SR20 Low Mount T25 manifold.This is NOT a direct replacement of the stock low mount design. We made this design to remove some ...

Introducing the new SR20 Low Mount V-Band manifold.This is NOT a direct replacement of the stock low mount design. We made this design to remove so...

Specifications:Material: SUS347 Stainless Steel Investment Cast ConstructionFeatures: 33mm ID runners 50 to 55mm ID on the Inlet Flange Single 44/4...

Specifications:Material: SUS347 Stainless Steel Investment Cast ConstructionFeatures: 36mm ID Runners Split Pulse T4 Design Single 44/45/46mm Was...

Specifications:Material: SUS347 Stainless Steel Investment Cast ConstructionFeatures: Compact design for OEM flange turbochargers Retains the use o...

Specifications:Material: SUS347 Stainless Steel Investment Cast ConstructionFeatures: V-Band Mounting System Single 44/45/46mm Wastegate Flange M...