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USD 819.94 819.94 916.7
Part #:

AFE 49-43093 Large Bore HD 5" Downpipe-Back Race Exhaust System

2017-2019 Ford 6.7L Powerstroke (All Ext. & Crew Cabs)
Part #:
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Exhaust Tip Finish
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Give your 2017-2019 Ford 6.7L Powerstroke maximum exhaust flow with the AFE 49-43093 Large Bore HD 5" Downpipe-Back Race Exhaust System. Featuring a 5" stainless steel construction, this kit features a free-flowing performance muffler, along with high-quality band clamps and OE style bayonet hangers for an easy bolt-on installation. 

High Flow 409 Stainless Steel Muffler:
This 409 stainless steel performance muffler is designed to provide a deep, throaty, powerful sound on acceleration, but maintain a smooth sound at idle. This muffler is constructed of brushed finished 409 stainless steel and uses a straight through perforated core with heat resistant packing to reduce backpressure and maximize exhaust flow. You will see increased performance and improved throttle response over the factory exhaust. Also featuring a stamped aFe POWER logo for an aggressive style. Muffler Specifications: 5" Center Inlet /Outlet, 8" Round x 24" L Body Diameter.

OE Fit:
OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time.

Flow and Performance:
This Large Bore-HD exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs.


  • Downpipe-Back Exhaust System
  • High-Flow Stainless Steel Muffler 
  • Mandrel-Bent For Maximum Flow
  • 5" T409 Stainless Steel Construction
Extended Cab/Short Bed, 6.6 ft. Bed, 143.5 Wheelbase
Crew Cab/Short Bed, 6.6 ft. Bed, 153.7 Wheelbase
Extended Cab/Long Bed, 8 ft. Bed, 158.1 Wheelbase
Crew Cab/Long Bed, 8 ft. Bed, 167.7 Wheelbase

All Crew & Extended Cabs applies to Ford F-250/350 Pickups. This system is not intended for use on Cab & Chassis models. This free-flow race exhaust system requires the use of an aftermarket performance programmer with off-road tuning. 

Product Options

49-43093 No Exhaust Tip  
49-43093-P Polished Exhaust Tip  
49-43093-B Black Exhaust Tip  


  • Manufacturer Name AFE
  • Shipping Weight 70.00 lb.
  • Shipping Length 60 in.
  • Shipping Width 14 in.
  • Shipping Height 19 in.
  • Fuel Type Diesel
  • UPC 802959601174
  • Warranty Yes
  • Warranty Info 2 Year
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Emissions Notice

This product is not legal for sale or street use in California. Certain aftermarket products are subject to governmental emission standards regulated by the California Air Resources Board. In order for these products to be legal on a specific vehicle in California, the part number must receive a CARB Executive Order (EO) number. This number makes the part legal for use only on specific years, makes and models of vehicles. A decal with CARB EO number for these parts must be displayed in the engine bay to satisfy smog inspection requirements.