2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 4 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Find Axle-Back Exhaust for your Mustang
Ford Performance Sport Axle-Back Exhaust with GT350 Lower Valance (15-17 Mustang GT Premium)Find parts that fit my vehicle
Item 390224
$0.00
122 Reviews
11 Answers
Our Price
$1,502.99 kit
Out of Stock
$199.00 Oversized Item Fee
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$229.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Loud Throaty Exhaust Note without the Drone
- Manufactured by Borla for Ford Racing
- Straight-Through Sport Mufflers
- T-304 Stainless Steel Construction
- 2.5" Mandrel-Bent Tubing
- Includes GT350 Rear Lower Valance with Quad Exhaust Tips
- Cut and Clamp Design
- 49-State Drive-By Noise Legal
- Fits 2015-2017 GT Mustangs with Premium Package Rear Bumper
| Brand | Ford Performance |
| Exhaust System Type | Axle-Back System |
| Exhaust System Material | Stainless Steel |
| Exhaust System Tip Finish | Chrome, Polished |
| Exhaust System Tubing Diameter | 2.50 Inch |
| Exhaust Loudness | Moderate |
Description
Loud Throaty Exhaust Note. The 2015-2017 GT Mustang's mild factory exhaust note is fine if your living in a retirement community, but not for those who want to be heard long before they arrive on the scene. This Ford Racing Sport Axle-Back features a pair of straight-through sport mufflers that have been acoustically engineered to add a loud, aggressive, throaty exhaust note to your 5.0L V8 Mustang that will definitely get you noticed.
More Horse Power and Torque. A Ford Racing Sport Axle-Back Exhaust will not only improve the sound of your Coyote powered Mustang's exhaust, but it will also improve its power and performance as well. By reducing back pressure and increasing exhaust flow, you will see a noticeable improvement in rear wheel horse power and torque.
Shelby GT350 Styling. The GT Mustang is already one of the best looking cars on the road today, how could it look any better? By installing a Shelby GT350 Rear Valance. This Ford Racing Axle-Back Kit includes the same exact Rear Lower Valance with integrated Quad Exhaust Tips that comes as standard equipment on the Shelby GT350. Installation of the rear valance will require removal and trimming of the rear premium bumper cover.
High Quality Borla Construction. Sport Axle-Back Exhaust Systems are manufactured by Borla for Ford Racing to strict specifications. Borla uses mandrel-bent 2.5" diameter, aircraft grade, T-304 stainless steel tubing for excellent exhaust flow and enduring corrosion resistance. The system includes two high flow, straight-through Sport mufflers that feature a perforated core and just the right amount of packing filament.
Cut & Clamp Installation. The installation of this Ford Racing Axle-Back Exhaust System will require cutting and removing the factory muffler assemblies and clamping the new muffler assemblies in place. Clamps and installation instructions are provided.
Application. This Ford Racing by Borla Sport Axle-Back Exhaust with Shelby GT350 Rear Lower Valance is designed to fit both fastback and convertible 2015-2017 GT Mustangs equipped with the factory Premium Chassis Package (Trim Levels: 400A/401A) for both great looks and great sound.
More Horse Power and Torque. A Ford Racing Sport Axle-Back Exhaust will not only improve the sound of your Coyote powered Mustang's exhaust, but it will also improve its power and performance as well. By reducing back pressure and increasing exhaust flow, you will see a noticeable improvement in rear wheel horse power and torque.
Shelby GT350 Styling. The GT Mustang is already one of the best looking cars on the road today, how could it look any better? By installing a Shelby GT350 Rear Valance. This Ford Racing Axle-Back Kit includes the same exact Rear Lower Valance with integrated Quad Exhaust Tips that comes as standard equipment on the Shelby GT350. Installation of the rear valance will require removal and trimming of the rear premium bumper cover.
High Quality Borla Construction. Sport Axle-Back Exhaust Systems are manufactured by Borla for Ford Racing to strict specifications. Borla uses mandrel-bent 2.5" diameter, aircraft grade, T-304 stainless steel tubing for excellent exhaust flow and enduring corrosion resistance. The system includes two high flow, straight-through Sport mufflers that feature a perforated core and just the right amount of packing filament.
Cut & Clamp Installation. The installation of this Ford Racing Axle-Back Exhaust System will require cutting and removing the factory muffler assemblies and clamping the new muffler assemblies in place. Clamps and installation instructions are provided.
Application. This Ford Racing by Borla Sport Axle-Back Exhaust with Shelby GT350 Rear Lower Valance is designed to fit both fastback and convertible 2015-2017 GT Mustangs equipped with the factory Premium Chassis Package (Trim Levels: 400A/401A) for both great looks and great sound.
Fitment:
DetailsFord Performance M-5230-M8SBV
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) GT350 Rear Lower Valance with Quad Exhaust Tips
- (1) Passenger Side Muffler Assembly
- (1) Driver Side Muffler Assembly
- (2) Clamps
4.8
Customer Reviews (122)
Questions & Answers (11)
Will It Fit My Mustang
- GT - 15, 16, 17
Compatible with Mustangs equipped with a Premium Package Rear Bumper Cover
