2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
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1979-1993
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
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Find Axle-Back Exhaust for your Mustang
Corsa Performance Sport Axle-Back Exhaust with Polished Quad Tips (15-17 Mustang GT Premium Fastback)Find parts that fit my vehicle
Item 390912
$0.00
156 Reviews
7 Answers
Our Price
$1,494.99
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Corsa Sport Axle-Back
- High Performance Sound without the Drone
- Straight-Through Sport Mufflers Featuring Corsa's Patented RSC Technology
- 304 Stainless Steel Construction
- 3" Mandrel-Bent Tubing w/ Step-Down Flanges
- Mirror Polished, Twin 4" Pro-Series Tips
- Cut & Clamp Design
- Proudly Designed, Engineered and Manufactured in the USA
- Fits 2015-2017 Premium Package GT Fastback Mustangs equipped with a Roush Rear Valance
| Brand | Corsa Performance |
| Exhaust System Type | Axle-Back System |
| Exhaust System Material | Stainless Steel |
| Exhaust System Tip Finish | Chrome, Polished |
| Exhaust System Tubing Diameter | 3.00 Inch |
| Exhaust Loudness | Moderate |
Description
Sport Performance Sound. Your Fastback GT Mustang has the looks, the power and the handling of a sports car, but not the sound. If you want your GT to sound like it should, then you need to invest in a Corsa Performance Sport Axle-Back Exhaust. Corsa's Sport Axle-Back has been acoustically styled and tuned to give your Coyote powered S550 Mustang a robust sport performance sound under acceleration and a nice growl at idle, without any annoying drone while cruising. As an added bonus a Corsa Sport Axle-Back will also improve your Pony's exhaust flow for an increase of 5 RWHP and 4 RWTQ.
RSC™ Technology. Corsa Performance engineers all their mufflers using their very own patented Reflective Sound Cancellation® Technology (RSC™). RSC™ Technology is designed to give your Mustang's exhaust an aggressive sound under acceleration and a drone-free experience while cruising.
Quality Construction. Corsa Performance proudly manufactures their Axle-Back Exhaust systems right here in the good ole USA. This Corsa Axle-Back is mandrel-bent from 3" diameter, premium grade, 304 stainless steel tubing for excellent exhaust flow and enduring corrosion resistance. The system features two high flow, straight-through sport mufflers that end with bright, mirror polished twin 4" Pro-Series tips. Step down flanges are included, so that this 3" Corsa Axle-Back can be installed with the factory 2.5" exhaust.
Cut & Clamp Installation. The installation of this Corsa 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 Corsa Sport Axle-Back Exhaust System with Polished Quad Tips is designed to fit 2015-2017 Fastback GT Mustangs equipped with the factory Premium Chassis Package (Trim Levels: 400A/401A).
Application Note. The 2015-2017 Model Years will require the use of the Roush Rear Valance 421894 or 421919 for proper installation (valance sold separately). Does not fit convertible models.
RSC™ Technology. Corsa Performance engineers all their mufflers using their very own patented Reflective Sound Cancellation® Technology (RSC™). RSC™ Technology is designed to give your Mustang's exhaust an aggressive sound under acceleration and a drone-free experience while cruising.
Quality Construction. Corsa Performance proudly manufactures their Axle-Back Exhaust systems right here in the good ole USA. This Corsa Axle-Back is mandrel-bent from 3" diameter, premium grade, 304 stainless steel tubing for excellent exhaust flow and enduring corrosion resistance. The system features two high flow, straight-through sport mufflers that end with bright, mirror polished twin 4" Pro-Series tips. Step down flanges are included, so that this 3" Corsa Axle-Back can be installed with the factory 2.5" exhaust.
Cut & Clamp Installation. The installation of this Corsa 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 Corsa Sport Axle-Back Exhaust System with Polished Quad Tips is designed to fit 2015-2017 Fastback GT Mustangs equipped with the factory Premium Chassis Package (Trim Levels: 400A/401A).
Application Note. The 2015-2017 Model Years will require the use of the Roush Rear Valance 421894 or 421919 for proper installation (valance sold separately). Does not fit convertible models.
Fitment:
DetailsCorsa Performance 14334
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Twin Exhaust Tips
- (1) Right Muffler Assembly
- (1) Left Muffler Assembly
- (1) Right Over Axle Intermediate Pipe
- (1) Left Over Axle Intermediate Pipe
- (2) Step Down Flanges - for use with OE Size Exhaust
- Clamps
- Installation Hardware
Tech Guides:
4.7
Customer Reviews (156)
Questions & Answers (7)
Will It Fit My Mustang
- GT - 15, 16, 17
Compatible with Premium Package Fastback GT Mustangs equipped with required 15-17 Roush Rear Valance only.
