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Roush Quad Tip Passive Axle-Back Exhaust (15-17 EcoBoost Premium)

Item 388836
AmericanMuscle no longer carries the Roush Quad Tip Passive Axle-Back Exhaust (15-17 EcoBoost Premium). Please check out 2015-2020 Mustang Axle-Back Exhaust & Mustang Ecoboost Exhaust for an updated selection.
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    Product Information

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

    Features

    • ROUSH Passive Axle-back Exhaust System
    • Aggressive, Raspy Exhaust Note
    • Unique Open-Chambered Muffler Design
    • 304 Stainless Steel Construction
    • Full Mandrel-Bent Tubing
    • 4" Stainless Steel Quad Tips w/ Chrome Flashing
    • Cut & Clamp Installation
    • Fits 2015-2017 Premium Package EcoBoost Mustangs Equipped w/ Roush Rear Valance

    Description

    Aggressive Raspy Sound. Let everyone know your EcoBoost Mustang has arrived with the aggressive, raspy sound of this high performance Quad Tip Roush Axle-Back. This innovative new Roush Exhaust system features a hollow, open chamber muffler that results in increased air flow and a unique sound, with no in-cabin "boom" normally found with performance exhaust at cruising speeds.

    Quality Roush Construction. Constructed from fully mandrel bent 304 stainless steel for a durability, corrosion resistance and long life, the Roush Axle-Back Exhaust features two unique open chambered mufflers with 304 stainless steel dual wall quad tips. The 4" quad tips are finished with a new chrome flashing process that is resistant to discoloration due to exhaust heat.

    Passive System. Featuring block off plates for the two inner exhaust tips, this Roush Quad Tip Passive Axle-Back gives you the ability to cruise with just the two outer tips open or all four tips. Simply remove the inner plates to further improve the sound and performance of this Quad Tip Exhaust.

    Active Ready Kit. This passive exhaust system is also designed as an "Active Ready" Kit, which will allow you the option to easily remove the included block off plates and simply bolt-on Roush's Active Exhaust Module (sold separately).

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

    Application. This Roush Quad Tip Passive Axle-Back Exhaust System is designed to fit fastback or convertible 2015-2017 EcoBoost Mustangs equipped with the factory Premium Chassis Package (Trim Levels: 200A/201A) and will require the use of the Roush Rear Valance 421894 or 421919 for proper installation (valance sold separately).

    Fitment:

    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) Axle-Back Assemblies
    • (2) Quad Tips
    • (4) Clamps
    • Installation Hardware

    Tech Specs

    Cat-Back Exhaust Specifications
    Piping Material:304 Stainless Steel Tip Material :304 Stainless Steel with Chrome Flashing
    Piping Size:2.5"Tip Size:4"
    Muffler Type:Open ChamberedFitment:2015-2017 EcoBoost
    4.1

    Customer Reviews (10)

      Reviews of Roush Exhaust products have an average rating of 4.8 out of 5

        Questions & Answers

        10 More Questions

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