aFe

aFe Twisted Steel Down-Pipe 16-17 BMW 340i/440i (F3X) L6-3.0L (t) B58

3 inch Interlock Flex Pipes: The down-pipes utilizes heavy duty 3" flex tubes with internal interlock liners. Factory Mounting Locations: The down-pipe mount directly to factory mounting locations...

aFe Twisted Steel Down-Pipe 17-18 Ford F-150 Raptor V6-3.5L (tt) - Street Series

All aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility. Twisted Steel 3 IN 304 Stainless Steel Street Series Down-Pipe w/ Cats Ford F-150 Raptor 17-19 V6-3...

aFe Twisted Steel Down-Pipe Loop Relocation 12-18 Jeep Wrangler JK V6-3.6L

Additional Performance: Compatible with aFe Power Y-Pipe (48-46208 or 48-46207) to optimize your performance gain. Dual High-Flow Catalytic Converters: This system utilizes a 400 CPSI (cell per...

aFe Twisted Steel Down-Pipe Race Series 16-17 BMW M2 (F87) L6-3.0L (t) N55

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 for up to +20 horsepower and +41 lbs. x ft. of...

aFe Twisted Steel Down-Pipe Race Series 17-18 Hyundai Elantra Sport I4 1.6L (t)

Add power and sound to your Elantra GT Sport with this Twisted Steel down-pipe which produced up to +12 HP and +26 lbs. x ft. torque gains on our in-house dyno. 100% hand MIG-welded 3" mandrel-bent,...

aFe Twisted Steel Down-Pipe Race Series 2017 Ford F-150 Raptor V6-3.5L (tt)

Factory Mounting Locations: The down-pipe mount directly to factory mounting locations and includes hardware for a hassle-free installation. Factory Style Connections: Machined, factory style flanges...

aFe Twisted Steel Down-Pipe Series 2017+ Honda Civic Type R I4 2.0L (t)

Advanced FLOW engineering (aFe) is a manufacturer of automotive cold air intake systems, performance air filters, fluid filters, intake manifolds turbochargers, programmers, throttle body spacers and...

aFe Twisted Steel Down-Pipe Street Series 16-17 BMW 340i/440i (F3X) L6-3.0L / 2019+ Toyota Supra

High Flow Catalytic Converter: This down-pipe utilize a 400 CPSI (cell per square inch) catalytic converters for maximum flow. 3" Interlock Flex Pipes: The down-pipes utilizes heavy duty 3" flex...

aFe Twisted Steel Down-Pipe Street Series 16-17 BWM M2 (F87) L6-3.0L (t) N55

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need...

aFe Twisted Steel Down-Pipe Street Series 19-20 Hyundai Veloster N L4 2.0L

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 Construction: This system is constructed of 3"...

aFe Twisted Steel Down-Pipe Street Series 2017 Ford F-150 Raptor V6-3.5L (tt)

High Flow Catalytic Converter: Factory Mounting Locations: The down-pipe mount directly to factory mounting locations and includes hardware for a hassle-free installation. Factory Style Connections:...

aFe Twisted Steel Down-Pipe Street Series 2017+ Honda Civic Type R I4 2.0L (t)

Advanced FLOW engineering (aFe) is a manufacturer of automotive cold air intake systems, performance air filters, fluid filters, intake manifolds turbochargers, programmers, throttle body spacers and...