Downpipes

Flow and Performance:The ATLAS turbo down-pipe is made from 3" mandrel bent steel tubing offering smoother transition bends for increased airflow...

Flow and Performance:The ATLAS turbo down-pipe is made from 3" mandrel-bent steel tubing offering smoother transition bends for low turbulence to...

Eliminates the factory EBPV which is known to hinder flow and performance. This high flow exhaust adapter reduces exhaust gas temperatures signific...

The MACH Force XP turbo down-pipe is engineered to perform in the most extreme environments. This down-pipe is constructed from ceramic coated 3" m...

This MACH Force-Xp turbo down-pipe is engineered to outflow and outperform the restrictive, factory down-pipe on the 2011 - 2015 GM Truck with V8-6...

The aFe Scorpion Loop Delete/Y-Pipe combo package is engineered to replace the stock loop section and y-pipe to accommodate long arm travel lift ki...

This Twisted Steel Loop Delete Down Pipe replaces the factory loop section on the Jeep JL exhaust after the catalytic converter to accommodate most...

The aFe Power Twisted Steel Loop Delete Down Pipe is designed to eliminate the stock loop section after the catalytic converter and create the requ...

High Flow Catalytic Converter:This down-pipe utilize a high flow catalytic converter for maximum flow. Factory Mounting Locations:The down-pipe mou...

aFe POWER Twisted Steel down-pipe w/ Cat for the Subaru WRX STI 2015-2020 with H4-2.5L engine. This down-pipe is designed using a 400 CPSI cataly...

aFe POWER Twisted Steel down-pipe w/ Cat for the 2012-2015 Honda Civic Si (Coupe/Sedan) with L4-2.4L VTEC engine. This item utilizes a 400 cpsi c...

Performance Gains:This system produced gains of up to +13 HP and +21 lbs. x Ft. TQ., as measured on our in-house dyno. 3" 304 Stainless Steel Con...

aFe POWER Twisted Steel down pipe w/ Cat for the BMW 135i (E82/88) or 335i (E90/92/93) models with L6-3.0L (t) N55 engine. This down pipe is desi...

aFe POWER Twisted Steel down pipes for the BMW M3/M4/M2 Competition (F80/F82/F83/F87) with the L6-3.0L (tt) S55 engine. The down-pipes are 100% TIG...

aFe POWER introduces an all new Twisted Steel "Street" Down-Pipe for the Ford Mustang with the L4-2.3L (t) EcoBoost engine. This down-pipe is desig...

Race Version:This down-pipe was designed as a "Race" version for added performance and a more aggressive sound. Factory Mounting Locations:The do...

High Flow Catalytic Converter:This down-pipe utilizes a 400 CPSI (cell per square inch) catalytic converter for maximum flow. Factory Mounting Lo...

Add power and sound to your Infiniti Q50 or Q60 with this Twisted Steel full cat-delete, race series, down-pipe exhaust system which produced up ...

Performance Gains:This system produced gains of up to +24 HP and +27 lbs. x Ft. TQ., as measured on our in-house dyno. 3" 304 Stainless Steel Con...

aFe POWER introduces an all new Twisted Steel "Street" down-pipe for the Cadillac ATS with I4-2.0L (t) engine. This street version down-pipe is des...

Equal Length Loop DesignUtilizing an equal length single loop design reduces drone and improves low end torque. High Flow Catalytic Converter:These...

Add dyno-proven power to your Ford Focus RS with this Twisted Steel down-pipe which produced up to +10 horsepower and +14 lbs. x ft. torque max gai...

Add power and sound to your Ford Ranger with this Twisted Steel down-pipe. 3" mandrel-bent, 304 stainless steel tubing and high flow, 400 CPSI cata...

Add dyno-proven power to your Elantra GT with this Twisted Steel down-pipe which produced up to +12 horsepower and +26 lbs. x ft. torque max gains ...

Performance Gains:This system produced gains of up to +36 HP and +43 lbs. x Ft. TQ., as measured on our in-house dyno. 3" 304 Stainless Steel Const...

Add power and sound to your Jeep JL with this Twisted Steel down-pipe. 3" mandrel-bent, 304 stainless steel tubing and high flow, 400 CPSI catalyti...

Performance Gains:This system produced gains of up to +28 HP and +32 lbs. x Ft. TQ., as measured on our in-house dyno. 3" 304 Stainless Steel Con...

High Flow Catalytic Converter:These down-pipe utilize 400 CPSI (cell per square inch) catalytic converters for maximum flow. Factory Mounting Locat...

This Twisted Steel down-pipe with loop relocation pipe replaces the restrictive factory down-pipe for improved flow, performance and an aggressive ...

Add dyno-proven power to your Mini Cooper with this Twisted Steel down-pipe which produced up to +16 horsepower and +20 lbs. x ft. torque max gai...

Testing: In testing, the catted down-pipe produced a max gain of +26 horsepower and +21 ft. lbs. of torque verified by our in house dyno. Potential...

Add dyno-proven power and unique sound to your BMW X5/X6 M with this Twisted Steel Street Series down-pipe with high flow converter. 3-1/2" - 3" ma...

aFe POWER Twisted Steel down pipe is 100% TIG-welded and constructed of mandrel-bent, 3 IN, 304 stainless steel tubing with thick flanges to ensure...

Testing:In testing, the down-pipes produced a max gain of +13 horsepower and +29 ft. lbs. of torque verified by our in house dyno. Race Version:The...

Additional Performance:Compatible with aFe Power Y-Pipe (48-46207) to optimize your performance gain. Dual High-Flow Catalytic Converters:This syst...

Benefits Engineered to be the best 24.7% increase in cross sectional area at the Downpipe inlet, the largest on the market Inlet flanges designed ...

Exclusive Benefits Significantly Lower Back Pressure Means the Potential for More Power Exhaust Gas Can More Easily Flow Across the Turbine Wheel ...