aFe

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 stainless steel tubing for maximum flow; increased...

aFe introduces the MACH Force XP dual axle-back exhaust system for the 11-14 Mustang GT V8-5.0L. In recent testing this system produced 18 horsepower and 15 lbs. x ft. of torque. This exhaust is...

aFe introduces the MACH Force XP dual axle-back exhaust system for the 11-14 Mustang GT V8-5.0L. In recent testing this system produced 18 horsepower and 15 lbs. x ft. of torque. This exhaust is...

This MACH Force-Xp Cat-Back exhaust system is constructed of 2-1/2" to 3-1/2" mandrel-bent 409 stainless steel and comes complete with free-flowing muffler, tubing, OE style bayonet hangers, band...

Creates maximum performance and extreme mileage gains. The free flowing rear side exit exhaust system is constructed out of 2.25 in. mandrel bent 409 stainless steel and uses bayonet style hangers...

aFe is proud to introduce the MACH Force-Xp Cat-Back exhaust system. This exhaust system outflows the factory exhaust. This cat-back exhaust is constructed of 4" mandrel-bent 409 stainless steel...

This tip upgrade is constructed using 304 stainless steel for maximum strength and durability. This exhaust system is finished off with a Hi-Tuck tip to give you extra ground clearance during extreme...

Aggressive Sound: A free-flowing, transverse muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque. The muffler is finished with a...

Aggressive Sound: A free-flowing, transverse muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque. The muffler is finished with a...

Testing: In testing, the axle-back exhaust system produced a max gain of +4 horsepower and +4 ft. lbs. of torque verified by our in house dyno. Potential for up to +24 horsepower and +27 lbs. x ft...

Testing: In testing, the axle-back exhaust system produced a max gain of +4 horsepower and +4 ft. lbs. of torque verified by our in house dyno. Potential for up to +24 horsepower and +27 lbs. x ft...

This cat-back exhaust system incorporates factory style NPP dual mode exhaust valves which use the factory exhaust valve motors (not included). The valves help regulate, direct and control the flow...

This cat-back exhaust system incorporates factory style NPP dual mode exhaust valves which use the factory exhaust valve motors (not included). The valves help regulate, direct and control the flow...

aFe is proud to introduce the MACH Force-Xp Cat-Back exhaust system for the 2010-2017 Nissan Patrol (Y62) with the V8-5.6L (400 hp) engine. This exhaust system outflows the factory exhaust. This...

aFe is proud to introduce an all new Mach Force-Xp cat-back exhaust system. In testing, this system resulted in gains up to +11 horsepower and +14 lbs. x ft. of torque verified by our in house dyno...