Talk to a Mustang Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$20K Sweeps! 10 Chances to Win! Enter Daily >

Stainless Works Retro LMF Cat-Back Exhaust with X-Pipe (15-17 Mustang GT Fastback w/ Long Tube Headers)

Item 393689
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

$1,697.65 (kit)

FREE Shipping Market Price $1,952.99 You Save 13% ($255.34) 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.
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

      • Aggressive Muscle Car Exhaust Note
      • Retro Chambered 3" Core LMF Mufflers
      • Full 3" Diameter 304 Stainless Steel Tubing
      • Mirror Polished 304 Stainless Steel Tips
      • Includes X-Pipe and (2) 4" Tips w/ Chambered 3" Core Resonators
      • Designed and Manufactured in the USA
      • Fits 2015-2017 GT Fastback Mustangs with SW Long Tube Headers

      Description

      Old School Sound. It's one of those modifications we dreamed about when we bought our Mustangs in the first place, right? That exotic beastly muscle car sound. This 3" Retro LMF Cat-Back Exhaust from Stainless Works features a classic X-Pipe design that not only makes the exhaust flow more smoothly and the engine run more efficiently, it gives that old school sound that we've loved since we were kids. SW didn't stop there, as they included two 3" core retro mufflers and two 3" core resonator tips with the sole goal of being especially loud. Designed to be used in combination with Stainless Works Long Tube Headers, your 2015-2017 GT will certainly be turning heads any where you go.

      Smart Design. The engineers at Stainless Works built this system for improved sound and performance. Their clever design ditches the whisper quiet stock resonators and factory mufflers in favor of a complete X-Pipe assembly leading into two retro chambered 3" core LMF mufflers and resonator tips. The result? A seriously loud exhaust system not for the faint of heart (you can guess what LMF stands for). Stainless Works proudly manufactures and tests their products in the USA, so you can be assured of quality workmanship.

      Better Steel. Made from high quality 304 stainless steel, this Stainless Works 3" Cat-Back with X-Pipe won't turn red with rust or corrode with the weather the way cheaper stainless steel does. This system features full 3" mandrel-bent tubing, giving your exhaust gasses a bigger, smoother outlet and increased performance. Not only will this exhaust system provide enhanced sound and power, it's finished off with two stunning mirror polished SS slash cut conical double-wall tips.

      Application. This Stainless Works 3" Retro LMF Cat-Back Exhaust System is a perfect upgrade for 2015-2017 Mustang GT Fastbacks with either automatic or manual transmissions. Requires Stainless Works Long Tube Headers for proper fitment - please see ordering options above. Not compatible with convertibles.

      Fitment:

      Details

      Stainless Works M15CB3X-LMF

      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) Right Muffler Assembly
      • (1) Left Muffler Assembly
      • (1) X-Pipe Assembly
      • (1) Right Intermediate Pipe
      • (1) Left Intermediate Pipe
      • (2) Resonator Tips
      • Hangers and Clamps

      4.6

      Customer Reviews (8)

        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

          • GT - 15, 16, 17

          Requires Stainless Works Long Tube Headers. Not Compatible w/ Convertibles Due to Different Bracing

              Related Mustang Categories