Products

aFe is proud to introduce the aFe cat-back exhaust system for the 2005-2008 Porsche Boxster/S and 2006-2008 Cayman/S (987.1). In recent testing wit...

This awesome Mach FORCE-Xp Axle-back exhaust system produces +12 horsepower and +10 lbs. x ft. of torque. The Mach FORCE-Xp exhaust system is const...

aFe introduces the MACH Force XP exhaust system for the 2012-2017 BMW M5 (F10) twin-turbo. In recent testing this system produced 18 horsepower...

3" 304 Stainless Steel Construction:This system is constructed of 3" mandrel-bent 304 stainless steel tubing for maximum strength and durability. M...

Performance Gains:This system produced gains of up to +11 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno. 3" - 2-1/2" 304 Stainless St...

 Performance Gains:This system produced gains of up to +18 HP and +27 lbs. x Ft. TQ., as measured on our in-house dyno. 3" - 2-1/2" 304 Stainles...

Performance Gains:This system produced gains of up to +8 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno. 3" - 2-1/2" 304 Stainless S...

Performance Gains:This system produced gains of up to +9 horsepower and +12 lbs. x ft. torque, as measured on our in-house dyno. 3" to 2-1/2" 304...

Performance Gains:This system produced gains of up to +9 horsepower and +12 lbs. x ft. torque, as measured on our in-house dyno. 3" to 2-1/2" 304...

Test results In testing, the cat back exhaust produced a max gain of +11 horsepower and +17 ft. lbs. of torque verified by our in house dyno* (...

Performance Gains:This system produced gains of up to +13 HP and +22 lbs. x Ft. TQ., as measured on our in-house dyno. 3" - 2-1/2" 304 Stainless ...

 3" - 2-1/2" 304 Stainless Steel Construction:This axle-back exhaust system is constructed of 3" - 2-1/2" mandrel-bent brushed finished 304 stai...

Performance Gains:This system produced gains of up to +15 horsepower and +19 lbs. x ft. torque, as measured on our in-house dyno. 3" to 2-1/2" 30...

 Performance Gains:This system produced gains of up to +15 horsepower and +19 lbs. x ft. torque, as measured on our in-house dyno. 3" to 2-1/2" ...

Performance Gains:This system produced gains of up to +9 HP and +18 lbs. x Ft. TQ., as measured on our in-house dyno. 3" - 2-1/2" 304 Stainless ...

In Testing:In house testing produced a max gain of +6 horsepower and +8 ft. lbs. of torque verified by our in house dyno. (Tested on a 2015 BMW ...

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

Add power, sound and unique style to your BMW X5/X6 M with this aFe Power cat-back system which produced gains of up to +15 horsepower and +23 lbs....

Add power, sound and unique style to your BMW X5/X6 M with this cat-back system which produced gains of up to +20 horsepower and +33 lbs. x ft. tor...

aFe is proud to introduce the aFe dual tip upgrade for the 2013-2016 Porsche Boxster S/2014-2016 Cayman S (981) with the H6-3.4L engine. Realizing ...

    3" - 2-1/2" 304 Stainless Steel Construction:This cat-back exhaust system is constructed of 3" - 2-1/2" mandrel-bent 304 stainless st...

Bring the maximum power out of your exhaust system with the MACH Force-Xp secondary muffler bypass for the 2012-2016 Porsche 911 Carrera S (991) wi...

aFe is proud to introduce the aFe dual tip assembly for the 2005-2008 Porsche Boxster/S and 2006-2008 Cayman/S (987.1). In recent testing with th...

Give your Porsche 911 (991) the luxurious style it deserves with the aFe POWER Mach Force-XP tip upgrades for the 2012 - 2016 Porsche 911 Carrera/S...

Tuned Helmholtz resonator:This system features Dual, Tuned Helmholtz resonators integrated into its design to improve tone and eliminate drone. ...

4" Diameter Satin Black Finish Stainless Steel Exhaust Tips:These tips are 4" diameter straight-cut Satin Black Ceramic coated stainless steel exha...

Exhaust Valve:This Axle-Back exhaust system incorporates a factory style exhaust valve which uses the factory exhaust valve motor (not included). T...

Test Results In testing, this cat-back exhaust system resulted in gains up to +22 horsepower and +18 lbs. x ft. of torque, as measured on our in-ho...

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

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

Testing:Up to 31% increase in Flow 14" Muffler:This system incorporates a large 14" stainless steel muffler which produces a mellow sound while ...

Exhaust Valve:This axle-pipe back exhaust system incorporates a factory style exhaust valve which uses the factory exhaust valve motor (not include...

aFe POWER MACH Force XP X-Pipe for the BMW E90, E92 and E93 M3 produced 27 HP and 50 lbs. x ft. of TQ. Constructed from TIG-welded, 2-1/2 IN mandre...

MACH Force XP X-Pipe for the BMW E90, E92 and E93 M3 produced 21 HP and 35 lbs. x ft. of TQ is constructed from TIG-welded, 2-1/2 IN mandrel bent, ...

This pair of high flow Pro 5R air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improve...

Features: Pro 5R Factory-Oiled Media for Maximum Performance 100% Polyurethane Frame On All Sides For Extra Long Filter Life Washable and Reusable...

Constructed with 100% polyurethane on all four sides, "oil free" OE replacement performance filter will outflow the stock filter for improved horse...

Pro 5R Media:This filter features Pro 5R oiled 5-layer progressively finer mesh cotton gauze media for maximum performance. The progressive layerin...

Pro DRY S Filter Media:This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum conv...

The aFe Pro DRY S performance air filter is constructed with 100% polyurethane on all four sides. This high flow "oil-free" OE replacement performa...

Constructed with 100% polyurethane on all four sides, "oil free" OE replacement performance filter outflows the stock filter resulting in improved ...

Pro 5R Media:This filter features Pro 5R oiled 5-layer progressively finer mesh cotton gauze media for maximum performance. The progressive layerin...

Constructed with 100% polyurethane on all four sides, "oil free" OE replacement performance filter will outflow the stock filter for improved horse...

Constructed with 100% polyurethane on all four sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter by up t...

Pro 5R Filter Media:This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allow...

Constructed with 100% polyurethane on all four sides, "oil free" OE replacement performance filter outflows the stock filter for improved horsepowe...

Pro 5R Media:This filter features Pro 5R oiled 5-layer progressively finer mesh cotton gauze media for maximum performance. The progressive layerin...

Constructed with 100% polyurethane on all four sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter by up t...