aFe 09-16 Audi A4/A5 (B8) L4-2.0L (t) Twisted Steel 3in. Downpipe - 304 Stainless w/ Cat - 48-36410-YC

This system produced gains of up to +14 HP and +6 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 3" mandrel-bent 304 stainless steel tubing for maximum strength and...

aFe Twisted Steel Street Series Down-Pipe 14-19 MINI Cooper S L4-2.0L (t) - 48-36322-HC

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 gains as measured on our in-house dyno. 3" to 2-3/4"...

aFe 09-13 MINI Cooper S (R56) L4 1.6L (t) Twisted Steel Down Pipe 2-1/2in 304 Stainless Steel w/ Cat - 48-36318-1HC

This system is constructed of 2-1/2 IN mandrel-bent brushed finished 304 stainless steel tubing for maximum strength and durability. Includes a single high flow catalytic converter which are less...

aFe Twisted Steel Down-Pipe Catted 13-16 Cadillac ATS L4-2.0L (t) - 48-34126-HC

100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks. Paired opposite firing cylinders with equal,...

aFe Twisted Steel 3in. 304 SS Catted Series Downpipe 16-18 Ford Focus RS I4-2.3L (t) - 48-33024-HC

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 gains as measured on our in-house dyno. 3"...

aFe Twisted Steel Delete Down-Pipe and Y-Pipe 2 to 2-1/2in Alum Steel Exhaust 12-16 Jeep Wrangler - 48-06210

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. ...

aFe Power Twisted Steel Loop Delete D/P Aluminized Steel 12-18 Jeep Wrangler (JK) V6 3.6L - 48-06209

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...

Stainless Works 2025+ RAM 1500 3.0L Downpipe - RAM25DP

Transform your 2025+ RAM 1500 with this high-performance downpipe kit; built specifically for 3.0L Standard Output Twin Turbo models. Engineered for increased power; improved throttle response; and...

Stainless Works 2022-20223 Ford Maverick Downpipe - FMAVDP

2022-25 Ford Maverick with this downpipe from Stainless Works. EPA-approved high flow catalytic converter, 3" mandrel bent 304 stainless steel, Gains 31 horsepower and 41 ft lbs of torque, Bolt-on...

Stainless Works 20-24 Ford Explorer Downpipe G-Sport UHO GEN2 Cat - FEDPG

Improve the power and performance on your 2020+ Ford Explorer ST 3L V6. This system comes with 3" stainless steel tubing and a G-Sport catalytic converter or G-Sport UHO GEN2 Advanced. With two...

Stainless Works 20-24 Ford Explorer Downpipe G-Sport Cat - FEDP

Improve the power and performance on your 2020+ Ford Explorer ST 3L V6. This system comes with 3" stainless steel tubing and a G-Sport catalytic converter or G-Sport UHO GEN2 Advanced. With two...

Stainless Works 2021+ Ford Bronco Downpipe Gesi Cat - FBRDPCATG

Improve the power and performance on your 2021+ Ford Bronco. This system comes with 3" stainless steel tubing and a GESi catalytic converter. With two connection options to choose from, a factory...