2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Find Cat-Back Exhaust for your Mustang
Stainless Works Retro LMF Cat-Back Exhaust with H-Pipe (15-17 Mustang GT Fastback w/ Long Tube Headers)Find parts that fit my vehicle
Item 393691
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8 Reviews
Our Price
$1,697.65 kit
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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 H-Pipe Assembly
- Two 4" Tips w/ Chambered 3" Core Resonators
- Designed and Manufactured in the USA
- Fits 2015-2017 GT Fastback Mustangs with SW Long Tube Headers
| Brand | Stainless Works |
| Exhaust System Type | Cat-Back System |
| Exhaust System Material | Stainless Steel |
| Exhaust System Tip Finish | Chrome, Polished |
| Exhaust System Tubing Diameter | 3.00 Inch |
| Exhaust Loudness | Aggressive |
Description
Hear it Roar. Your 2015-2017 GT has a lot of power and handles like a dream but, let's face it, the OEM exhaust system lacks the rich and rumbling attitude that you would expect from a performance vehicle. Enter Stainless Works and their 3" Retro LMF Cat-Back Exhaust System complete with a classic H-pipe. This system replaces the big stock mufflers and sound-choking resonator with a complete H-Pipe assembly and retro chambered 3" core mufflers. This upgrade will improve your Fastback's sound, performance and look all in one shot.
H-Pipe and Retro Mufflers. If you're looking for that deep hot rod sound that you fell in love with at a young age, the H-Pipe included with this exhaust is the perfect choice for you. The exhaust flow is improved through the classic H-Pipe design and with the combination of retro chambered mufflers and resonator tips, each with a 3" core, the sound enhancement is incredible. Loud and proud is the name of the game with this Stainless Works Cat-Back.
Quality Materials. Proudly made in the USA, this full 3" diameter mandrel-bent 304 stainless steel Retro LMF Cat-Back with X-Pipe won't get rusty or corrode with the elements the way cheaper SS can after exposure. This exhaust system provides enhanced sound and power as a result of superior manufacturing and comes with two mirror polished SS slash cut conical double-wall tips for a sharp finish to your exhaust. Not only will this system sound aggressive, improve power and look great, but it includes all the necessary hangers and clamps for a straight forward installation.
Application. This Stainless Works 3" Retro LMF Cat-Back Exhaust System with H-Pipe 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.
H-Pipe and Retro Mufflers. If you're looking for that deep hot rod sound that you fell in love with at a young age, the H-Pipe included with this exhaust is the perfect choice for you. The exhaust flow is improved through the classic H-Pipe design and with the combination of retro chambered mufflers and resonator tips, each with a 3" core, the sound enhancement is incredible. Loud and proud is the name of the game with this Stainless Works Cat-Back.
Quality Materials. Proudly made in the USA, this full 3" diameter mandrel-bent 304 stainless steel Retro LMF Cat-Back with X-Pipe won't get rusty or corrode with the elements the way cheaper SS can after exposure. This exhaust system provides enhanced sound and power as a result of superior manufacturing and comes with two mirror polished SS slash cut conical double-wall tips for a sharp finish to your exhaust. Not only will this system sound aggressive, improve power and look great, but it includes all the necessary hangers and clamps for a straight forward installation.
Application. This Stainless Works 3" Retro LMF Cat-Back Exhaust System with H-Pipe 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:
DetailsStainless Works M15CB3-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) H-Pipe Assembly
- (1) Right Intermediate Pipe
- (1) Left Intermediate Pipe
- (2) Resonator Tips
4.6
Customer Reviews (8)
Reviews of Stainless Works Exhaust products have an average rating of 4.8 out of 5
Questions & Answers
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Will It Fit My Mustang
- GT - 15, 16, 17
Requires Stainless Works Long Tube Headers. Not Compatible w/ Convertibles Due to Different Bracing
