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  1. American Racing Headers 2011-2014 Mustang "Pure Thunder" Axle Back
    $1,063.57

    ARH Mustang 5.0L/GT500 "Pure Thunder" Axle Back

    If the sound of your factory mufflers just isn’t cutting it but drone and high pitch rasp is a concern, ARH has the answer with our recently developed Pure Thunder Axle Back system for the 2011 and up GT500 and 5.0L GT. Our goal was to design an axle back that provides a deep mellow tone at cruise and idle and as the name implies, Pure Thunder when rowing through the gears. The mufflers and our 4” polished tips are 100% US made using the finest 304 S/S. They’re a straight thru design that have already supported 900 plus HP and 150 MPH ET’s. With no drone or annoying rasp to deal with (with or without headers) our Pure Thunder axle back could be exactly what your ride needs.

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  2. American Racing Headers Mustang GT500 / 3 VALVE ARH PURE THUNDER AXLE BACK MUFFLER SYSTEM - 3" x 3", 2011-2012- MST-11300AXBK
    $1,063.57

    American Racing Headers Mustang GT500 / 3 VALVE ARH PURE THUNDER AXLE BACK MUFFLER SYSTEM - 3" x 3", 2011-Up - MST-11300AXBK

    American Racing Headers' Axleback for the GT500 / 3 VALVE features stainless steel mandrel-bent tubing, the deep throaty tone of our Pure Thunder Series mufflers, and our 4" double walled polished S/S tips. The American Racing Headers Axleback system is designed to handle serious power, naturally aspirated or supercharged.
    Attn.
    All ARH products are exclusively manufactured for racing purposes. Installing these products on any vehicle eliminates the legal use, in any capacity, on public roads/highways and may be subject to fines and/or criminal liability as per the Clean Air Act.


    - Dimensions - 3" x 3"
    - Application - 2011-Up

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