Talk to a F-150 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$20K Sweeps! 10 Chances to Win! Enter Daily >

Flowmaster Force II Stainless Steel Single Exhaust System; Side Exit (04-08 5.4L F-150)

Item T102108B
Verify parts fit and get product recommendations.
F-150 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Our Price

$634.95 (kit)

FREE Shipping Market Price $730.99 You Save 13% ($96.04) Up to 10% off for Military & First Responders! See Details

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Recommended Install Shops
How It Works
Install Shops are available near Ashburn - 20149

Add Local Shop Installation

Total cost of service $299.00
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Mild-Stock Super 50 Series Sound
      • Durable 409 Stainless Steel Construction
      • 3 in. Mandrel-Bent Tubing
      • 4 in. Polished Stainless Steel Tip
      • Exits Behind the Rear Passenger Tire
      • Bolt-On Installation; Some Trimming May Be Required
      • Made in the USA
      • Fits All 2004-2008 5.4L F-150s

      Description

      Rumble and Roar. Rumble down the road with fury with this Flowmaster 409S Signle Side cat-back exhaust kit. It's designed to really amplify the tune of your exhaust and make it sound intimidating. It's thrilling to hear just how powerful your truck can sound with the proper modifications. This kit is designed to draw out the serious power from your vehicle so that you can show off with confidence every time that you drive.

      Mandrel Bent Performance. With this Flowmaster 409S Signle Side cat-back exhaust system installed on your pickup you'll have more power available to you. The kit enhance's your truck's power by creating a smoother pathway for the fumes to flow through. The kit features mandrel-bent corners and wide pipes that create space for added power from your system.

      Designed to Last. This Flowmaster 409S Signle Side cat-back exhaust is made for years of hard use. A good exhaust should hold up to corrosion over time. This kit is made from stainless steel and will do just that for you. Install it on your truck and it will hold up for a long time without wearing out like some exhaust systems do.

      Detailed Installation Instructions. The instructions included with this kit are designed to make installation as fast and painless as possible. Follow along and use the included hangers and hardware and you'll be finished before you know it. If you aren't familiar with exhausts or don't want to learn, you can use professional services as well to get the exhaust system installed properly.

      Application. Fits 2004 to 2008 Ford F-150 and Lincoln Mark LT truck with a 4.6L or 5.4L V8 engine.

      Shop All Truck Parts And Accessories

      Shop All Truck Exhaust

      Fitment:

      Details

      Flowmaster 817403

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Inlet Pipe
      • (1) Extension Pipe
      • (1) Muffler
      • (1) Tailpipe
      • (1) Stainless Tip
      • (3) 3.00" Clamps
      • (1) 2.50" Clamp
      • (1) Clamp Hanger
      • (2) 7/16" Hanger Keeper

      4.5

      Customer Reviews (19)

        Questions & Answers

        10 More Questions

        Will It Fit My F-150

        • 5.4L V8 - 04, 05, 06, 07, 08