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Unleash torque and horsepower with this Twisted Steel series header for your Dodge Diesel. 1-3/4" head pipes stepped to 2" x .120 wall, mandrel bent 304 stainless steel tubing and a 1/2" laser cut T-4 divided diesel flange builds quicker turbo boost, improves throttle...

Unleash torque and horsepower with this Twisted Steel series header for your Dodge Diesel. 1-3/4" head pipes stepped to 2" x .120 wall, mandrel bent 304 stainless steel tubing and a 1/2" laser cut T-4 divided diesel flange builds quicker turbo boost, improves throttle...

Constructed of durable mandrel bent brushed 304 stainless steel tubing for maximum performance, and corrosion resistant to eliminate cracking. A 1-3/4" head pipe stepped to 2" x .120 wall stainless steel tubing, is used to increase exhaust velocity and increase usable torque. This means...

The aFe Mach Force XP Loop Delete/Y-Pipe combo package is engineered to replace the stock loop section and y-pipe to accommodate long arm travel lift kits that interfere with the OE loop and Y-Pipe. This product is constructed of mandrel bent, 2"/2.5" 409 stainless...

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 XP "Y-Pipe". Specifically designed and engineered to accept long arm...

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. Designed also to accommodate aftermarket lift kits, this y-pipe features 2 x 2" into 1 x 2 1/2"...

aFe Control is proud to release the PFADT Series, Poly Control Arm Bushing Kit, for the C6 Z06Corvette. OE factory bushings are known to deflect more than a ¼ inch in turns which equates to almost 1 degree of lost camber and unpredictable handling....

aFe Control is proud to release the PFADT Series, Poly Control Arm Bushing Kit, for the C5 & C6 Corvette. OE factory bushings are known to deflect more than a ¼ inch in turns which equates to almost 1 degree of lost camber and...

Replace the faulty or old stock catalytic converter with the all new aFe power direct-fit cat replacement for the 1996-1998 Jeep Grand Cherokee (ZJ) with I6-4.0L engine. This cat replacement is constructed of 100% MIG welded stainless steel for strength and durability. This unit...

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 obvious need in the automotive aftermarket industry: a lack of choice for a high performance...

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 obvious need in the automotive aftermarket industry: a lack of choice for a high performance...

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 obvious need in the automotive aftermarket industry: a lack of choice for a high performance...

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 obvious need in the automotive aftermarket industry: a lack of choice for a high performance...

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 obvious need in the automotive aftermarket industry: a lack of choice for a high performance...

This system is constructed of 2-1/2" mandrel-bent 409 stainless steel tubing for maximum strength and durability. This kit comes with a EPA Compliant catalytic converter for a bolt-on and go installation. Utilizing a factory style flanges and hangers this system is a direct bolt-on...

This replacement catalytic converter is built to last. Its direct-fit design features mandrel-bent stainless steel tubing for long-lasting corrosion resistance and strength. 100% MIG-Welded Stainless Steel Construction EPA Compliant Catalytic Converter Retains the Factory O2 Sensors One-Piece Design This Part Fits: Year Make Model...

This replacement catalytic converter is built to last. Its direct-fit design features mandrel-bent stainless steel tubing for long-lasting corrosion resistance and strength. 100% MIG-Welded Stainless Steel Construction EPA Compliant Catalytic Converter Retains the Factory O2 Sensors One-Piece Design This Part Fits: Year Make Model...

This replacement catalytic converter is built to last. Its direct-fit design features mandrel-bent stainless steel tubing for long-lasting corrosion resistance and strength. Constructed from 2 IN Mandrel-Bent 409 Stainless Steel Tubing 100% MIG-Welded Stainless Steel Construction EPA Compliant Catalytic Converter Laser cut factor style...

This replacement catalytic converter is built to last. Its direct-fit design features mandrel-bent stainless steel tubing for long-lasting corrosion resistance and strength. 100% MIG-Welded Stainless Steel Construction EPA Compliant Catalytic Converter Retains the Factory O2 Sensors One-Piece Design This Part Fits: Year Make Model...

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 obvious need in the automotive aftermarket industry: a lack of choice for a high performance...

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 obvious need in the automotive aftermarket industry: a lack of choice for a high performance...

Replace your faulty catalytic converter with aFe POWER's direct-fit catalytic converter. 100% hand MIG-welded, mandrel bent, 409 stainless steel tubing for strength and durability, this affordable, direct-fit converter is EPA compliant and utilizes factory mounting locations, OE style flanges and includes quality hardware for...

Replace the faulty or old front catalytic converter with the all new aFe Power direct-fit catalytic converter for the 2007-2013 MINI Cooper S (R56) with L4-1.6L turbo engine. Our Direct-Fit cats are constructed out of 100% MIG welded 409 stainless steel and are EPA...

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 durability. This unit uses factory style flanges for a secure fit and hassle-free...

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 durability. This unit uses factory style flanges for a secure fit and hassle-free...

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 obvious need in the automotive aftermarket industry: a lack of choice for a high performance...

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 durability. This unit uses factory style flanges for a secure fit and hassle-free...

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 obvious need in the automotive aftermarket industry: a lack of choice for a high performance...

Replace the faulty or old stock catalytic converter with the all new aFe power direct-fit cat replacement. This cat replacement is constructed of mandrel-bent, 100% MIG welded stainless steel for strength and durability. This unit comes with a 49-State federal approved cat and 3/8"...

Replace the faulty or old stock catalytic converter with the all new aFe power direct-fit cat replacement. This cat replacement is constructed of mandrel-bent, 100% MIG welded stainless steel for strength and durability. This unit comes with a 49-State federal approved cat and 3/8"...