Catback

This cat-back exhaust system is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system featur...

This system produced gains of up to +22 HP and +26 lbs. x Ft. TQ., as measured on our in-house dyno. This cat-back exhaust system is constructed of...

This system produced gains of up to +22 HP and +26 lbs. x Ft. TQ., as measured on our in-house dyno. This cat-back exhaust system is constructed of...

Turn up your exhaust note while maintaining a mild interior sound level. This 304 stainless steel cat-back system features a unique X-pipe and cros...

aFe POWER MACH Force-Xp cat-back exhaust system is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability....

aFe POWER MACH Force-Xp cat-back exhaust system is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability....

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...

Add more power and sound to your Challenger with this MACH Force-Xp cat-back system which produced gains of up to +13 horsepower and +15 lbs. x ft....

Add more power and sound to your Challenger with this MACH Force-Xp cat-back system. Dual 3" mandrel-bent, MIG welded, 304 stainless steel tubing w...

The MACH Force-Xp cat-back exhaust system for the Dodge Challenger SRT Hellcat is constructed from 3" mandrel bent 304 stainless steel and is MIG-w...

The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restrict...

The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restrict...

The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restrict...

The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restrict...

The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restrict...

aFe power introduces the Hi-Tuck "Rock Basher" (RB) Scorpion cat-back exhaust system for 2007-2018 Jeep Wrangler (JK) 2 and 4 door models. Construc...

The Scorpion Aluminized Hi-Tuck "Rock Basher" (RB) Cat-Back Exhaust System is constructed of 2-1/2" mandrel-bent aluminized steel tubing. The smoot...

The Scorpion Aluminized Hi-Tuck "Rock Basher" (RB) Cat-Back Exhaust System is constructed of 2-1/2" mandrel-bent aluminized steel tubing. The smoot...

The Scorpion Aluminized Hi-Tuck "Rock Basher" (RB) Cat-Back Exhaust System is constructed of 2-1/2" mandrel-bent aluminized steel tubing. The smoot...

aFe's all new Scorpion series cat-back exhaust system for your 2007- 2017 Toyota FJ Cruiser with the V6-4.0L engine will get you there with speed a...

Whether you are bounding off-road or racing to soccer practice, aFe's Scorpion cat-back exhaust system for your 2007- 2017 Toyota FJ Cruiser with t...

This Atlas Cat-Back exhaust system is constructed of 4 in. mandrel-bent steel. Comes with Tubing; OE Style bayonet hangers; band clamps and all har...