Catback

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in...

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in...

aFe power introduces the MACH Force-Xp cat-back exhaust system for the 2005-2012 Toyota Tacoma with L4-2.7L engine. This cat-back exhaust is constr...

The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 sta...

The MACH Force XP tailpipe hanger kit is engineered to provide OE-style fitment and to stand up to the most extreme conditions. This bracket is rec...

aFe is proud to introduce the aFe dual cat-back exhaust system. In recent testing this aFe cat-back exhaust system produced 34 horsepower and 43 lb...

This cat-back exhaust system is constructed of 3 IN to 2-1/2 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This s...

This cat-back exhaust system is constructed of 3 IN to 2-1/2 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This s...

This cat-back exhaust system is constructed of 3 IN to 2-1/2 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This s...

This cat-back exhaust system is constructed of 3 IN to 2-1/2 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This s...

This MACH Force-Xp exhaust system is constructed of mandrel-bent stainless steel tubing for maximum strength and durability. Featuring a high-flow ...

This MACH Force-Xp exhaust system is constructed of mandrel-bent stainless steel tubing for maximum strength and durability. Featuring a high-flow ...

Turn up your Dodge Challenger's exhaust note while maintaining a mild interior sound level. This 304 stainless steel cat-back system features a uni...

Turn up your Dodge Challenger's exhaust note while maintaining a mild interior sound level. This 304 stainless steel cat-back system features a uni...

Turn up your Dodge Challenger's exhaust note while maintaining a mild interior sound level. This 304 stainless steel cat-back system features a uni...

Unleash power and sound while improving the looks on your Z4 M Coupe with this MACH Force-Xp 2-1/2" 304 stainless steel cat back system. The larger...

Release the untapped horsepower, torque and sound from your Toyota Tacoma L4-2.7L / V6-3.5L with aFe POWER Mach Force Xp exhaust system. Constructe...

Release the untapped horsepower, torque and sound from your Toyota Tacoma L4-2.7L / V6-3.5L with aFe POWER Mach Force Xp exhaust system. Constructe...

Unleash power and sound while improving the looks on your Z4 M Coupe with this MACH Force-Xp 2-1/2" 304 stainless steel cat back system. The larger...

This MACH Force-Xp exhaust system is constructed of mandrel-bent stainless steel tubing for maximum strength and durability. Featuring a high-flow ...

This system produced gains of up to +7 HP and +5 lbs. x Ft. TQ., as measured on our in-house dyno. This cat-back exhaust system is constructed of 3...

This system produced gains of up to +7 HP and +5 lbs. x Ft. TQ., as measured on our in-house dyno. This cat-back exhaust system is constructed of 3...

The aFe MACH Force-Xp cat-back exhaust system exceeds your quality and performance expectations. Mandrel bent 409 stainless steel tubing and high ...

This MACH Force XP Cat-Back exhaust system is constructed of 2-1/2" mandrel-bent stainless steel tubing and comes complete with free-flowing muffle...