This system is constructed of 1-5/8 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Includes a single high flow catalytic converter which is less restrictive than th...
This system produced gains of up to +24 HP and +17 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-7/8" - 2-1/8"- 2-3/4” mandrel-bent 304 stainless steel tubing fo...
Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles...
This system produced gains of up to +18 HP and +25 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-7/8" mandrel-bent 304 stainless steel tubing for maximum strengt...
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-bent 304 stainless steel tubing for maximum stren...
Construction: These unique up pipes are constructed of 2" mandrel-bent 304 stainless steel tubing with a .120" wall for strength and durability. 2" Inner Liner Flex Pipes: The up-pipes utilizes hea...
This system produced gains of up to +9 HP and +14 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-7/8 IN mandrel-bent 304 stainless steel tubing for maximum streng...
This system produced gains of up to +9 HP and +14 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-7/8 IN mandrel-bent 304 stainless steel tubing for maximum streng...
Unleash more torque and horsepower with this Twisted Steel Header for your RAM 1500 HEMI. Optimized, 1-5/8" mandrel bent, 304 stainless-steel tubing improves exhaust flow for quicker throttle respo...
The aFe MACH Force XP Jeep Loop Delete Down Pipe is designed to eliminate the stock loop section after the catalytic converter. This down pipe accepts either the stock "Y-Pipe" or aFe MACH Force X...
Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obviou...
Replace the faulty or old catalytic converters with the all new aFe power direct-fit cat replacement. This direct fit replacement is constructed of 100% MIG welded stainless steel for strength and ...
The aFe Bladerunner Turbo Inlet Manifold increases performance to your Duramax by 23hp and 57lbs x ft. torque while increasing air flow 73-percent over the factory turbo inlet. The Bladerunner tur...
Bolt on diesel power with aFe's BladeRunner exhaust manifolds for your 08-10 6.4L Powerstroke. These ported ductile iron manifolds will reduce pressure loss to your turbocharger for increased perfo...
The new ATLAS exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4-inch aluminized steel tubing for maximum flow, increased horsepower, ...
Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obviou...
aFe Power is pleased to announce the release of the new ductile iron BladeRunner exhaust manifold for the 03-07 Dodge RAM Diesel Trucks L6-5.9L (td). In recent testing, this exhaust manifold outflo...
Eliminate the costly exhaust manifold cracks prevalent in the factory exhaust manifold. The aFe Bladerunner exhaust manifold for the popular 5.9L Dodge Ram Cummins sets the new standard. Construct...
The Bladerunner intake manifold represents the next generation in intake manifold design. The Bladerunner intake manifold uses a unique MDV (Multiple Directional Vane) technology to guide the air ...
The new Bladerunner manifold kit for the popular 7.3L Power Stroke is constructed of cast A356-T6 aluminum and features the patented MDV (Multiple Directional Vane) technology which helps increase ...
The Bladerunner intake manifold represents the next generation in intake manifold design. The Bladerunner intake manifold uses a unique MDV (Multiple Directional Vane) technology to guide the air ...
The BladeRunner intake manifold represents the next generation in intake manifold design. The BladeRunner intake manifold uses a unique MDV (Multiple Directional Vane) technology to guide the air t...
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