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Granatelli Motor Sports Axle-Back Exhaust with Polished Tips (15-17 GT)

Item 393953
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Market Price $598.99 You Save 17% ($100.24)
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      Product Information

      Features, Description, Reviews, Specs & Installation


      • Deep, Performance Tone
      • Improves Throttle Response
      • Adds Substantial Horsepower
      • 4” Polished Tips with Rolled Edges
      • Cut & Clamp Installation
      • Limited Lifetime Warranty
      • Fits all 2015-2017 Mustang GT Models


      Improved Throttle Response. Improve the throttle response on your 2015-2017 Mustang GT by replacing the factory mufflers with a GMS Axle-Back Exhaust System that incorporates an open flow muffler design. This axle-back performance exhaust adds a significant amount of horsepower and improves throttle response. This GMS Axle-Back Exhaust System is ideal for GT owners that are looking enhanced performance on the street, track or drag strip without costly modifications.

      Durable Construction. Manufactured from durable materials, the GMS Axle-Back Exhaust is built to last for miles to come. The polished exhaust tips are constructed with T-304 stainless steel to resist corrosion and withstand the elements. This product is backed by a limited lifetime warranty.

      Cut & Clamp Installation. The installation of this Axle-Back Exhaust requires cutting and removing the stock muffler assemblies, and clamping the new muffler assemblies in place. Clamps and instructions are provided.

      Application. This Granatelli Motor Sports Axle-Back Exhaust is specifically designed to fit 2015-2017 GT Mustangs equipped with the Coyote 5.0L V8 engine.

      Fitment: 2015 2016 2017 Details

      MPN# 230004

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (1)

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      Ratings Summary

      4.0 out of 5 overall rating from 1 customers

      Installation Time: Afternoon

      • October 27, 2016

        4 2016 GT - Decepticon Installation Time: Afternoon

        Sound great

        Factory resonator in place and car sounds great with these axel backs

        Helpful (10)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Right Side Muffler w/ Welded Hanger
      • (1) Left Side Muffler w/ Welded Hanger
      • (2) Exhaust Tips
      • Mounting Hardware

      Tech Specs

      Axle-Back Exhaust Specifications
      Piping Material:Stainless Steel Tip Material :Polished 304 Stainless Steel
      Piping Size:2.5"Tip Size:4.0"
      Muffler Type:ChamberedFitment:2015-2017 GT

      Will It Fit My Mustang

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