Talk to a Mustang Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$12k Summer Sweepstakes! Enter Daily>

Stainless Works Performance Catted Downpipe (15-23 Mustang EcoBoost w/ 3-Inch SW Cat-Back)

Item 387450
Stainless Works Performance Catted Downpipe (15-23 Mustang EcoBoost w/ 3-Inch SW Cat-Back)
Verify parts fit and get product recommendations.
Mustang Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Our Price

$855.95

FREE Shipping Market Price $984.99 You Save 13% ($129.04) Up to 10% off for Military & First Responders! See Details

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Out of Stock

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.
    Create a list
    Add to New List

    Saved - View your saved items

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

      Product Information

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

      Features

      • Stainless Works Catted Performance Down Pipe
      • Increases Rear Wheel Horsepower and Torque
      • High Flow Catalytic Converter
      • 304 Stainless Steel Construction
      • Free Flowing 3" Diameter Mandrel-Bent Tubing
      • More Aggressive Sound Compared to Stock
      • Designed and Manufactured in the USA
      • Is NOT CARB Certified
      • Fits 2015-2023 EcoBoost Mustangs w/ 3" Stainless Works Cat-Back Exhaust

      Description

      More Horsepower And Torque. Add even more horsepower and torque to the rear wheels of your turbocharged EcoBoost Mustang by installing a Stainless Works 3" Performance Catted Down Pipe. A Stainless Works Catted Down Pipe features a high flow race catalytic converter to increase the overall performance of your S550 Mustang.

      More Aggressive Sound. Stainless Works Performance Down Pipe not only helps increase power and performance, but it also adds a much more aggressive exhaust note to your S550 EcoBoost Mustang, when compared to the stock down pipe.

      Stainless Steel Construction. Manufactured in the USA from full 3" diameter T304 stainless steel tubing for strength and superior corrosion resistance, this Stainless Works Catted Down Pipe is mandrel bent for superior airflow - so there are no kinks to rob you of power.

      Recommended Upgrade. To realize the full power potential that this Down Pipe has to offer, AmericanMuscle recommends a Bama custom tune with a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.

      Application. This Stainless Works Full 3" Performance Catted Down Pipe is specifically designed to fit the 2015-2023 EcoBoost Mustangs and will require the use of a Stainless Works 3" Cat-Back Exhaust in order to be installed properly (see options above).

      Fitment:

      Details

      Stainless Works M15EDPCATSW

      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) Catted Down Pipe

      Tech Specs

      Down Pipe Specifications
      Piping Material:Stainless SteelPiping Size:Full 3"
      Catalytic Converter:"Yes"Type Cat-Back Required:3" Stainless Works Cat-Back 
      -Fitment:2015-2021 EcoBoost
      4.3

      Customer Reviews (3)

        Brand Image

        Reviews of Stainless Works Exhaust products have an average rating of 4.8 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

          • EcoBoost - 15, 16, 17, 18, 19, 20, 21, 22, 23

              Related Mustang Categories