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Stainless Works 3-Inch Retro Chambered Cat-Back Exhaust with H-Pipe (15-17 GT Fastback w/ Long Tube Headers)

Item 384843
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Aggressive Muscle Car Exhaust Note
      • Retro Styled 2.5" Core Chambered Mufflers
      • 3" Diameter 304 Stainless Steel Tubing
      • Mirror Polished 304 Stainless Steel Tips
      • Includes H-Pipe and Two Chambered Resonator Tips
      • 22 lbs. Lighter Than the Stock Cat-Back System
      • Requires Stainless Works Long Tube Headers Part# 384844 or 384845
      • Designed and Manufactured in the USA
      • Fits 2015-2017 GT Fastback Mustangs with Stainless Works Long Tube Headers

      Description

      Aggressive Exhaust Note. Add the loud aggressive exhaust note of a classic 60's muscle car to your coyote powered S550 GT Mustang Fastback with a Stainless Works 3" Retro Chambered Cat-Back Exhaust system. This catback not only sounds great, but also improves exhaust flow with the included H-Pipe for an increase in horsepower and torque.

      Muscle Car Rumble. The included H-Pipe not only helps increase power, but it also adds a deep muscle car rumble to the sound of your exhaust with its classic "H" crossover pipe design.

      Stainless Steel Construction. Constructed in the USA from mandrel bent 3" diameter 304 stainless steel tubing for strength and superior corrosion resistance, this Stainless Works Mustang Cat-Back exhaust system features two round retro chambered 2.5" core mufflers that end with mirror polished 304 stainless steel slant cut resonator exhaust tips.

      Lightweight. This Stainless Works Cat-Back exhaust system is 22 lbs. lighter than the factory Ford catback system, making it perfect for track and drag racers looking to shed unwanted weight in the pursuit of quicker times.

      Application. This Stainless Works Retro Chambered Cat-Back with H-Pipe is specifically designed to fit the 2015-2017 GT Fastback Mustangs equipped with the 32-valve DOHC coyote 5.0L V8 engine. Requires Stainless Works long tube headers part# 384844 or 384845. Not compatible with convertibles.

      Fitment: 2015 2016 2017 Details

      Stainless Works M15CB3

      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) H-Pipe Assembly
      • (1) Right Intermediate Pipe
      • (1) Left Intermediate Pipe

      Tech Specs

      Cat-Back Exhaust Specifications
      Piping Material:304 Stainless Steel Tip Material :Mirror Polished 304 Stainless Steel
      Piping Size:3"Tip Size:4"
      Muffler Type:Retro Chambered 2.5" CoreFitment:2015-2017 GT Fastback w/ Long Tube Headers
      4.8

      Customer Reviews (88)

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

        • GT - 15, 16, 17

        Not compatible with Convertibles due to different bracing; This Cat-Back is for 15-17 GTs & requires Stainless Works LTHs part# 384844 or 384845.

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