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USD 158.65
Part #: AFE49-91002

AFE Mach Force XP Muffler 49-91002

Universal - 4" Inlet/Outlet x 30" Length
Part #: AFE49-91002
$ $158.65
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The AFE Universal fit 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.

Muffler Specifications: 4""ID Inlet/Outlet x 30"" Overall Length, 8"" Body Diameter.

  • 409 Stainless Steel Construction
  • 4"ID Inlet/Outlet by 30" Overall Length
  • Straight-Through Design
  • Peforated Core Design Ensures Maximum Flow
  • Features am Embossed AFE Power Logo


  • MFG. Number 49-91002
  • Manufacturer Name AFE
  • Shipping Weight 18.00 lb.
  • Shipping Length 8 in.
  • Shipping Width 8 in.
  • Shipping Height 36 in.
  • Fuel Type Diesel / Gas
  • UPC 802959499047
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Most Popular Questions

Is this a direct fit or does it need to be welded?
View Staff Answer 

The AFE Mach Force XP Muffler 49-91002 is a direct 4” ID fit muffler and does not require welding.

No, the TS chip cannot be stacked with another chip or programmer.