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 X-Pipe (15-17 Mustang GT Fastback)Find parts that fit my vehicle
Item 393692
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8 Reviews
Our Price
$1,697.65 kit
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$299.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Aggressive Muscle Car Exhaust Note
- Retro Chambered 3" Core LMF Mufflers
- 3" Diameter 304 Stainless Steel Tubing (Steps Up from 2.5")
- Mirror Polished 304 Stainless Steel Tips
- Includes X-Pipe and (2) 4" Tips w/ Chambered 3" Core Resonators
- Direct Fit Replacement Upgrade
- Designed and Manufactured in the USA
- Fits 2015-2017 GT Fastback Mustangs with Factory Manifolds
| 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
Mustangs Should Roar. Leave behind the whispery whine of the factory exhaust and let your Fastback Pony roar. The Stainless Works 3" Retro LMF Cat-Back Exhaust with a factory-connect X-pipe will give your 2015-2017 GT Mustang that aggressive, deep, retro inspired growl you crave. In addition to enormous sound, X-pipes typically deliver more power higher in the RPM band. Enhance your S550 GT with killer sound and better performance with this LMF System.
Retro LMFs. This 3" Cat-Back Exhaust from Stainless Works features retro chambered LMF mufflers and resonators with 3" cores, resulting in a much louder, more dominant rumble than the 2.5" core version. Loud and proud is the name of the game with this SW Retro LMF System.
Quality Construction. Crafted from high quality 304 stainless steel for its superior durability and corrosion resistant characteristics, this 3" mandrel-bent system steps up from its 2.5" connection point to provide exhaust gasses a bigger, smoother outlet and enhance horsepower. Not only will this Retro LMF Cat-Back deliver outstanding sound and performance, it's finished off with two 4" mirror polished SS slash cut conical double-wall tips for sharp visual appeal.
Direct Connect Install. The Retro LMF Exhaust System comes with all of the necessary hardware, hangers and clamps needed for installation. It's a direct fit, bolt-on replacement upgrade that connects directly to the OEM factory manifolds without any modifications needed.
Application. This Stainless Works 3" Retro LMF Cat-Back Exhaust System with X-Pipe is a perfect upgrade for 2015-2017 Mustang GT Fastbacks with either automatic or manual transmissions. Requires the factory exhaust manifolds for proper fitment. Not compatible with convertibles or long tube headers.
Retro LMFs. This 3" Cat-Back Exhaust from Stainless Works features retro chambered LMF mufflers and resonators with 3" cores, resulting in a much louder, more dominant rumble than the 2.5" core version. Loud and proud is the name of the game with this SW Retro LMF System.
Quality Construction. Crafted from high quality 304 stainless steel for its superior durability and corrosion resistant characteristics, this 3" mandrel-bent system steps up from its 2.5" connection point to provide exhaust gasses a bigger, smoother outlet and enhance horsepower. Not only will this Retro LMF Cat-Back deliver outstanding sound and performance, it's finished off with two 4" mirror polished SS slash cut conical double-wall tips for sharp visual appeal.
Direct Connect Install. The Retro LMF Exhaust System comes with all of the necessary hardware, hangers and clamps needed for installation. It's a direct fit, bolt-on replacement upgrade that connects directly to the OEM factory manifolds without any modifications needed.
Application. This Stainless Works 3" Retro LMF Cat-Back Exhaust System with X-Pipe is a perfect upgrade for 2015-2017 Mustang GT Fastbacks with either automatic or manual transmissions. Requires the factory exhaust manifolds for proper fitment. Not compatible with convertibles or long tube headers.
Fitment:
DetailsStainless Works M15CBX-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)
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
Not Compatible w/ Convertibles Due to Different Bracing. Connects to Factory Manifolds Only
