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FLOWMASTER | American Thunder Cat-Back Exhaust System 2004-2008 Ford F-150 And Lincoln Mark Lt Truck With 4.6L, 5.4L Engine Aggressive To Moderate Sound | 817417

FLOWMASTER | American Thunder Cat-Back Exhaust System 2004-2008 Ford F-150 And Lincoln Mark Lt Truck With 4.6L, 5.4L Engine Aggressive To Moderate Sound | 817417

SKU: SKU: FLO-817417

Fits your vehicle
Regular price $1,565.13
Regular price Sale price $1,565.13
Sale Sold out
Shipping calculated at checkout.
⚠ No Stock — Available to Order
Estimated lead time: 3–10 weeks. Lead times may vary.
  • Free Shipping in Canada over $350!
  • Expedited shipping across Canada!
  • Expert Fitment & Product Support
    CALL/TEXT 416-624-1357
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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 stainless steel tubing flowing into a specially designed Super 40 Series performance muffler with dual 2.50-inch stainless 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 Lifetime Limited Warranty and includes all necessary parts and hardware for an easy installation you can do at home. For those who prefer all aluminized steel construction with a 3-year Limited Warranty, check out exhaust system #17417. Note: Fits 2/4 wheel drive models all wheelbases.

  • Features a Specially Designed Super 40 Series Performance Muffler
  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel bent 16-gauge Aluminized Steel Tubing
  • Dual 3.00-inch Polished Stainless Steel Tips
  • Dyno Tuned for Maximum Performance
  • Moderately Aggressive Exterior Sound
  • Uses the Factory Hanger Locations
  • Includes Dual Tailpipe Exits
  • Lifetime Limited Warranty
  • Easy Installation

➡️ Warranty

Flowmaster Warranty

Coverage: Manufacturer's Limited Lifetime Warranty.

Coverage applies to the original purchaser while the product remains installed on the original vehicle and protects against defects in materials and workmanship. Normal wear, cosmetic changes, racing use, improper installation, alteration, misuse, collision, and road-impact damage are excluded.

Proof of purchase is required; warranty registration is not mandatory. Flowmaster may replace the product or refund the original purchase price after inspection. Installation, removal, labour, towing, transportation, and return-shipping costs are not covered.

➡️ Shipping & Returns

Shipping & Refund Policy

Shipping:
We ship across Canada. Orders are processed within 1–2 business days. Delivery within Canada typically takes 3–10 business days depending on location and carrier. Tracking information will be provided once your order ships.

Refunds & Returns:
Returns are accepted within 30 days of delivery. Items must be unused and in original packaging. Please review our full return policy for more details.

Damaged or Incorrect Items:
If you receive a damaged or incorrect item, please contact us within 5 days of delivery. Call or text 416-624-1357 or email sales@Niagarajeeps.ca so we can resolve the issue quickly.

➡️ Fitment Table

Vehicle Fitment

YearMakeModel
2004-2008FordF-150
2004FordF-150 Heritage
2006-2008LincolnMark LT

Confirm engine, cab, wheelbase, body style, emissions requirements, and other product-specific requirements before ordering.

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