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Ford Performance by Borla Touring Axle-Back Exhaust w/ GT350 Lower Valance (15-17 GT Premium)

Market Price $2,070.00 You Save 10% ($209.90)
Our Price

$1,860.10 (kit)

+ $99.00 Handling Fee with FREE Shipping
  • Item 390225
  • MPN# M-5230-M8TBV

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Powerful Exhaust Tone without the Drone
  • Manufactured by Borla for Ford Racing
  • Straight-Through Touring Mufflers
  • T-304 Stainless Steel Construction
  • 2.5" Mandrel-Bent Tubing
  • Includes GT350 Rear Lower Valance with Quad Exhaust Tips
  • Cut and Clamp Design
  • 50-State Drive-By Noise Legal
  • Fits 2015-2017 GT Mustangs with Premium Package Rear Bumper
Powerful Touring Sound. Do you find the factory exhaust of your Coyote powered S550 Mustang to quiet? However, on the other hand you don't want to install an aftermarket exhaust that will be too loud and overbearing. Well the solution to your problem is the Ford Racing by Borla Touring Axle-Back Exhaust. This Ford Racing Touring Axle-Back features a pair of straight-through sport mufflers that have been acoustically engineered to add a deep, powerful exhaust note to your GT Mustang that is moderately louder than stock without being obnoxious.

More Horse Power and Torque. A Ford Racing Touring 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. Touring 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 Touring mufflers that are packed with an ultra-durable, continuous-strand sound-absorbing composite filament that won't blow out like inferior mufflers.

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 Touring 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: 2015 2016 2017 Details

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
Installation Info
Tech Specs
Axle-Back Exhaust Specifications
Piping Material: Stainless Steel Tip Material : Chromed Stainless Steel
Piping Size: 2.5" Tip Size: Dual 4.0"
Muffler Type: Straight-Through Fitment: 2015-2017 GT
Will it fit my Mustang?
  • GT - 16, 15, 17

Compatible with Mustangs equipped with a Premium Package Rear Bumper Cover

Customer Photos

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2 Questions / 1 Answers

Ask a Question

Hello, I had installed the "Roush Rear Valance - Pre-drilled for Back-up Sensors" along with axle back quad magnaflow last year. Now I'm looking at replacing it with this. Will this be an issue since the rear piece had to be cut?


I installed a heartthrob resonator delete, will I be able to install these Axle-Back Exhaust? and will you sell them without the valance?


  • Hello! The Ford Performance by Borla Touring Axle-Back Exhaust with Quad Tips will fit with the heartthrob resonator delete, but it is not sold without the Valence


Helpful (0)

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Customer Reviews (1) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Afternoon

  • Loudness / Volume 5 5
  • Exhaust Note 5 5
  • Fit & Finish 5 5
  • Bang For Your Buck 5 5

  • 5/5

    Installation Time: Afternoon

    October 21, 2016

    Excellent product

    Sound perfect!! Look perfect!! Fit perfect!! Overall just a great piece to add to your mustang!!


    Year: 2015 Submodel: GT

    Helpful (1)

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