aFe Diesel Fuel Systems DFS780 Series 99-03 Ford Diesel 7.3L V8 (Full Time Operation) - 42-13011

The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe's POWER DFS780 Diesel Fuel System, with its...

aFe Diff Cover 97-18 Jeep Wrangler (TJ/JK) ONLY Dana 44 Axle Front or Rear (Pro Series) - 46-71110B

aFe Power's new differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforced...

aFe Differential Cover Deep Reach Magnetic Fill Plug 3 IN x 1/2 IN NPTF - 46-00003

aFe Differential Cover Deep Reach Magnetic Fill Plug 3 IN x 1/2 IN NPTF

aFe Differential Cover O-Ring - 12in ID - F05-60057

aFe Differential Cover O-Ring - 12in ID

aFe Direct Fit Catalytic Converter 01-06 BMW M3 (E46) L6 3.2L (S54) - 47-46304

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 Direct Fit Catalytic Converter 05-08 BMW Z4 M Roadster/Coupe (E85/E86) L6 3.2L (S54) - 47-46303

Replace your faulty catalytic converter with aFe POWER's direct-fit catalytic converter. 100% hand MIG-welded, mandrel bent, 409 stainless steel tubing for strength and durability, this affordable,...

aFe Direct Fit Catalytic Converter 99-07 GM Trucks/SUVs V6 4.3L / V8 4.8L/5.3L - 47-44001

This system is constructed of 2-1/2" mandrel-bent 409 stainless steel tubing for maximum strength and durability. This kit comes with a EPA Compliant catalytic converters for a bolt-on and go...

aFe Dodge Challenger 15-22 V8-6.2L (sc)/6.4L Twisted Steel HEMI Headers - 48-32031

Twisted Steel 1-3/4 IN 304 Stainless Headers w/ Raw Finish Dodge Challenger 15-23 V8-6.2L (sc)/6.4L HEMIThis Part Fits:YearMakeModelSubmodel2016DodgeChallenger392 Hemi Scat Pack Shaker

aFe Dodge Charger SRT Hellcat Redeye 21-23 V8-6.2L Track Series Stage-2 Carbon Fiber Intake Pro 5R - 57-10027R

This 10” tall 360-degree radial flow air filter features our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. It provides your engine with...

aFe Dodge Charger SRT Hellcat Redeye 21-23 V8-6.2L Track Series Stage-2 Carbon Fiber Intake System - 57-10027D

This 10” tall 360-degree radial flow air filter features our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Its progressive layering provides great filtration...

aFe Downpipe - 49-04093

Optimize your 01-04 LB7 GM diesel's airflow to improve throttle response with aFe's ATLAS 3" turbo down-pipe.Constructed from 3" mandrel bent steel tubing for maximum flow, the larger tube diameter...

aFe Dynamic Air Scoop 2015 Dodge Challenger V6-3.6 / V8-5.7/6.4L HEMI - Blue - 54-72203-SL

Lower Intake Air Temperatures: This Dynamic Air Scoop takes advantage of the Challenger™s factory Air Catcher headlight inlet by guiding cool ambient air from outside the vehicle directly into your...