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Flowmaster Exhaust Ford F150 4.6L / 5.4L (04-08) 3.0" Catback- American Thunder 17417 - Default Title
Flowmaster Exhaust for Ford F150 4.6L 5.4L V8 (2004-2008) American Thunder Catback with Dual Exit 17417
Flowmaster Exhaust for Ford F150 4.6L 5.4L V8 (2004-2008) American Thunder Catback with Dual Exit 17417
Flowmaster Exhaust for Ford F150 4.6L 5.4L V8 (2004-2008) American Thunder Catback with Dual Exit 17417
Flowmaster Exhaust for Ford F150 4.6L 5.4L V8 (2004-2008) American Thunder Catback with Dual Exit 17417
Flowmaster Exhaust Ford F150 4.6L / 5.4L (04-08) 3.0" Catback- American Thunder 17417 - Default Title

Flowmaster Exhaust for Ford F150 4.6L 5.4L V8 (2004-2008) American Thunder Catback with Dual Exit 17417

Regular price
$949.95
Sale price
$949.95

Free Shipping - Lower 48 US States

In Northern California? Get this professionally set up & installed!

Fitment Information

  • Ford F150 4.6L V8 (2004, 2005, 2006, 2007, 2008)
    • Fits FX2, STX, The 60th Anniversary Edition, XL, XLT
  • Ford F150 5.4L V8 (2004, 2005, 2006, 2007, 2008)
    • Fits FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Limited, The 60th Anniversary Edition, XL, XLT
  • Ford F150 Heritage 4.6L V8 (2004)
    • Fits XL, XLT
  • Ford F150 Heritage 5.4L V8 (2004)
    • Fits SVT Lightning, XL, XLT
  • Fits 2/4 wheel drive models all wheelbases.

Emissions Compliance

This exhaust does not remove or replace any emissions components and is 50 state emissions legal.

Specs & Features

  • Finish: Aluminized steel tubing with polished stainless steel tips
  • Inlet Diameter: 3.00 inches
  • Main Piping Diameter: 2.50 inches
  • Tail Pipe Quantity: 2 / Dual
  • Exhaust Type: Cat-Back
  • Exit Style: Dual Out Rear / Dual Out Side
  • Sound Level: Aggressive / Moderate
  • Features a Specially Designed Super 40 Series Performance Muffler
  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel bent 16-gauge Aluminized Steel Tubing
  • Dyno Tuned for Maximum Performance
  • 3.00-inch Polished Stainless Steel Tips
  • Uses the Factory Hanger Locations
  • Moderate Exterior Exhaust Sound
  • Includes Dual Tailpipe Exits
  • Easy Installation

    Product Description

    This Flowmaster American Thunder cat-back exhaust system for the 2004-2008 Ford F-150 and Lincoln Mark LT trucks with the 4.6L or 5.4L engines is perfect for the person looking for a deep aggressive exterior sound with a moderate interior tone, and with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR/DOS (Dual Out Rear or Dual Out Side) emissions-legal exhaust system features 16-gauge mandrel-bent aluminized steel tubing flowing into a specially designed Super 40™ Series performance muffler with dual 2.50-inch aluminized steel tailpipes which use the factory hanger locations for an easy installation. 

    The tailpipes exit either behind the rear wheels, which is ideal for towing, or straight out the back under the rear bumper for a muscular look. The system is finished off with a pair of large 3.00-inch polished stainless steel tips. The exhaust system is covered by our 3-year Limited Warranty and includes all necessary parts and hardware for an easy installation you can do at home. For those who prefer all stainless steel construction with a Lifetime Limited Warranty, check out exhaust system #817417.

      Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.

      Flowmaster Brand Logo

      Prop 65 Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


      More in this category
      Flowmaster American Thunder Exhausts
      Ford F150 Exhaust
      Ford F150 Parts
    • Category: Exhaust Systems
    • Brand: Flowmaster

      Reviews on this product


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