• AFE Exhaust Systems are custom built for your specific year, make and model
• Large mandrel-bent tubing increases exhaust volume up to 36% for raging horsepower and torque increases
• Large-bore tubes quickly expels hot exhaust gasses to keep EGTs out of the red zone
• Systems come in your choice of 409 stainless or aluminized steel (most kits)
• Choose a turbo-back kit with a downpipe or a cat-back kit without the downpipe (most vehicles)
• Both systems use the factory catalytic converter—emissions legal in all 50 states
• Massive 8" diameter straight-through muffler maintains maximum exhaust flow
• Mount the muffler one way for all-out power and sound; reverse it for a subdued rumble
• Easily installs directly to your vehicle's factory-exhaust mounting locations
• Kit includes muffler, tubing, fittings and adjustable clamps
• Each kit fits all wheelbase, cab-style and bed-length combinations
• Your Exhaust System is backed by a 2-year warranty

Add a AFE Exhaust Large Bore System for your diesel powered engine and pull the trigger on restrictive factory exhaust. Advance Flow Engineering scraps that stock peashooter for this high-caliber cannon that blasts hot gases from your tail pipe with a vengeance. Large mandrel-bent tubing and a straight-through muffler keeps EGT's low and performance high.

Already famous for their cold-air intakes, Advanced Flow Engineering is no stranger to both gas and diesel performance. With the cross hairs set on your tail pipe, both the Advance Flow Engineering Diesel Exhaust and Advance Flow Exhaust Systems lock and load your rig for wicked horsepower and torque gains.

This kit also lets you custom tune your exhaust note. Mount the muffler one way for a powerful growl; reverse it for a mellow rumble. And hang on, because this muffler's 8" diameter delivers a powerful kick.

The kit works with any cab/bed combo and includes everything for an easy install. With your choice of 409 stainless or aluminized steel, the Advanced Flow Engineering Diesel Exhaust System kits also works with any budget. And, your Advance Flow Engineering Exhaust System is backed by a 2-year warranty.

Featured Product

AFE Diesel Exhaust Systems Add a AFE Exhaust Large Bore System for your diesel powered engine and pull the trigger on restrictive factory exhaust. Advance Flow Engineering scraps that stock peashooter for this high-caliber cannon that blasts hot gases from your tail pipe with a vengeance. Large mandrel-bent tubing and a strai