Guaranteed 12/24 Delivery Still Available see item page for details! available on most items - Details

Talk to a F-150 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $4,000! Enter Daily

Find Exhaust Systems for your F-150

Flowmaster FlowFX Extreme Single Exhaust System; Turn Down (15-20 5.0L F-150)Find parts that fit my vehicle

Item T565605-50
Product Image
Video Thumbnail
Review & Install - Flowmaster FlowFX Extreme Single Exhaust System; Turn Down Video   See All Product Videos (1)
Verify parts fit and get product recommendations.
F-150 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$359.06
93 Reviews
On Sale

-10% $359.06 kit Was $398.95

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    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

    Add Local Installation

    $299.00
    Wards Auto Repair LLC
    11 miles away · 25 Reviews ·
    How it works
    Loading Indicator

    Frequently Bought Together

      Product Information

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

      Features & Specs

      • Deep, Aggressive Exhaust Sound
      • Increases Your Truck’s Horsepower and Torque
      • 409S Stainless Steel FlowFX Series Performance Muffler Included
      • 3-Inch Mandrel-Bent 4096 Stainless Steel Tubing
      • 3-Inch Diameter Turn-Down Exhaust Tip
      • Dump-Style Exit
      • Easy Installation
      • Does Not Have a CARB EO Number
      • Designed to Fit 2015-2020 Ford F-150 5.0L Models

      Description

      Deep, Aggressive Exhaust Sound. Unlike other standard exhaust systems, this Flowmaster FlowFX Extreme Single Exhaust System; Turn Down offers a more unique tone for your Ford F-150. Thanks to its 409S stainless steel FlowFX Series muffler, this new exhaust system can let out a deep, aggressive sound that complements your truck’s performance.

      Increases Performance. This exhaust system also increases your truck’s horsepower and torque. Flowmaster indicated max dyno gains of 18 horsepower and 9 pound-foot torque over the stock at the rear wheels.

      409S Stainless Steel Construction. Flowmaster made this exhaust system with a 3-inch mandrel-bent 409S stainless steel pipe for enhanced exhaust flow and durability. They added a 3-inch diameter turn-down dump-style exhaust tip to eliminate the over-axle tailpipe, improving your truck’s ground clearance.

      Easy Installation. You can easily install this exhaust system onto your Ford F-150. All the needed hardware is provided in the box for an easy, bolt-on installation.

      Application. This Flowmaster FlowFX Extreme Single Exhaust System; Turn Down fits the 2015-2020 Ford F-150 5.0L models.

      Fitment:

      Details

      Flowmaster 717978

      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 Assembly
      • Hardware
      4.7

      Customer Reviews (93)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My F-150

      • 5.0L V8 - 15, 16, 17, 18, 19, 20

          Word on the Trail

          American Truck makes it very easy to find products and determine value, utility, and compatibility. Really well designed website. Checkout and shipping options also clear and easy.

          jgiles-54614
          Previous Slide Next Slide