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Large Bore-HD 4" 409 Stainless Steel Turbo-Back Exhaust System

Ford Excursion 00-03 V8-7.3L (td)
Part Number: 49-43008-B

MSRP: $875.08


  • 4" mandrel-bent 409 stainless steel tubing outflows, outlasts stock exhaust
  • High flow stainless steel muffler for a deep, aggressive tone
  • 6" diameter black powder coated stainless steel exhaust tip
  • Factory mounting locations provide a quick, hassle-free installation
  • Quality band clamps and factory-style bayonet hangers for a secure fit
  • 100% hand MIG-welded for strength and durability
  • No cutting required
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Power, quality and sound are what this Large Bore-HD series turbo-back exhaust system offers. 4" mandrel-bent 409 stainless steel tubing and high-flow muffler keep exhaust pulses flowing smoothly for increased power gains and aggressive tone. A 6” black powder coated stainless steel exhaust tip completes the system for a custom look. Factory style hangers, quality band clamps and all necessary hardware ensure a quick install and a long-lasting exhaust that looks as good as it performs.

Stainless Steel Construction:
This Large Bore-HD series exhaust system is constructed of 4" mandrel-bent, 409 stainless steel tubing for maximum flow. The smooth transition bends allow for low turbulence and increased exhaust flow for improved throttle response.

High Flow 409 Stainless Steel Muffler:
The 409 stainless steel performance muffler is designed to provide a deep, powerful sound on acceleration, but maintains a smooth sound at idle.

6" Diameter Black Exhaust Tip:
This system is finished off with a 6" diameter high-temp black powder-coated, slash cut exhaust tip. A unique laser-cut aFe Power logo plate is riveted on for a custom, quality finish.

Factory Mounting Locations:
This turbo-back exhaust system mounts directly to factory mounting locations and includes high quality hardware for a hassle-free installation. No cutting required.

100% MIG-welded for race proven strength and durability.

Quality Hardware:
Quality stainless steel band clamps are included for a secure fit.  Factory-style bayonet hangers are used to maintain a stable pipe location during every driving condition.

Emissions Disclaimer:
This product does not require a CARB EO#

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.


Vehicle Applications

Year Make Model SubModel Engine Fuel
2000-2008Ford Excursion Turbo Diesel V8 7.3L Diesel
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