aFe

aFe Large Bore-HD 3" 409SS DPF-Back 20-21 GM Trucks L6-3.0L (td) LM2 - Polished Tip

This DPF-back exhaust system is constructed of 3" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system is a 4-1/2" diameter polished 304...

aFe Large Bore-HD 3in 409-SS DPF-Back Exhaust System w/ Polished Tip 14-19 RAM 1500 V6 3.0L (td)

Simple Installation: This DPF-back exhaust system uses factory mounting locations providing stability and hassle-free installation. OE Fit: OE-style bayonet hangers are used to maintain a stable...

aFe Large Bore-HD 3in 409SS DPF-Back Exhaust System w/ Polished Tip RAM 1500 20-21 V6-3.0

This DPF-back exhaust system is constructed of 3" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system are dual 5" diameter polished 304...

aFe Large Bore-HD 4in 409-SS DPF-Back Exhaust w/Dual Polished Tips 2017 GM Duramax V8-6.6L (td) L5P

Interested in a new exhaust system for your L5P Duramax? Check out the Large Bore-HD dual DPF-Back exhaust system by aFe. This system is constructed from 4" mandrel-bent 409 stainless steel tubing...

aFe Large Bore-HD 4in 409SS DPF-Back Exhaust System w/Polished Tips 20 GM Diesel Trucks V8-6.6L

This DPF-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system are dual 5" diameter polished 304...

aFe Large Bore-HD 4in Dual SS Down-Pipe Back Exh w/Black Tips 2017 GM Diesel Trucks V8-6.6L (td) L5P

This Large Bore-HD exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and...

aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Polished Tip 20-21 GM Truck V8-6.6L

This DPF-back exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system is a 6" diameter polished 304...

aFe Large Bore-HD 5in DPF Back 409 SS Exhaust System w/Black Tip 2017 Ford Diesel Trucks V8 6.7L(td)

aFe LARGE BORE HD exhaust systems are constructed from mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower and torque, while...

aFe Large-Bore HD 5in 409SS DPF-Back Exhaust System w/Black Tip 19-20 Ram Diesel Trucks L6-6.7L (td)

Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System w/Black Tip RAM Diesel Trucks 19-20 L6-6.7L (td) RAM Diesel Trucks 19-20 L6-6.7L (td)

aFe MACH Force Xp 2.5in SS Cat-Back Single Side Exit Exhaust w/Black Tips 07-14 Toyota FJ Cruiser

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 MACH Force XP 3in Cat-Back Stainless Steel Exhaust System w/Black Tip Toyota Tacoma 13-14 4.0L

aFe introduces the MACH Force XP exhaust system for the BMW M5 F10 twin-turbo. In recent testing this system produced 18 horsepower and 30 lbs. x ft. of torque. This unique exhaust system is...

aFe MACH Force XP 3in Cat-Back Stainless Steel Exhaust w/Polished Tip Toyota Tacoma 13-14 4.0L

aFe introduces the MACH Force XP exhaust system for the BMW M5 F10 twin-turbo. In recent testing this system produced 18 horsepower and 30 lbs. x ft. of torque. This unique exhaust system is...