Perfectly designed for your Rally Sport Blazer, this system will take your ride to the next level with a refined, on-demand sound to match its class. Give you head-turning sound when you want it, this system will make your ride even more fun to drive about town or the winding through the country side. Keep it at a low, refined tone or step on it for a spirited, fun, performance sound. We paired this axle back with our specially engineered y-pipe with the MRT drone management system (DMS) to manage exhaust flow and drastically minimize interior cabin drone - keeping your ride smooth and luxurious. The MRT Sport Touring AxleBack is constructed from corrosion resistant T304 Stainless Steel with 2.5" tubes to improve exhaust flow, resulting in performance gains you will notice. Choose between 4" polished stainless steel dual tips or a unique custom Black Ops matte finish for an extra fee.
Using direct bolt-on factory replacement, this system is the easy install that DIYers look for. Designed with 2.5" mandrel bent T304 stainless steel to increase exhaust flow and 100% handcrafted in the USA. MRT's focus on excellence goes into every detail of the construction and design of this quality, premium axle-back exhaust system. Shiny 3" polished Quad tips are standard with a stealthy Black ops matte high-temperature finish also available for black tips that complement the rear bumper.
MRT designed this system to respect the signature Rally Sport history with an exhaust note that sings a steady performance tune on open roads and resonates clear and strong on any closed circuit road traveled so you can Feel the Performance of this aftermarket system. Each MRT product is backed by MRT's limited lifetime warranty.
Application: 2019+ Chevrolet Blazer RS 3.6LV6
Doesn't Fit: 2019+ Chevrolet Blazer LT1 V6, 2.5l I4 or 2.0l Turbo (
MRT Part #92T120 fits 2019+ Blazer LT1 V6)
Hear the Difference ![]()
How does it sound? The MRT Sport Touring AxleBack #92T122 delivers refined on-demand sound that is loud when you want it.![]()
Is there drone or resonance? Minimal drone.![]()
What if I step on it? Wide-open throttle delivers a spirited and fun performance sound.
MRT designed the MRT Sport Touring system as a direct fit for your 2019+ Chevrolet Blazer RS. Professional installation is available by one our talented mechanics located in Plymouth, MI with an estimated 1-hour installation process. If you're in our neighborhood, call MRT at (734) 455-5807 to schedule an appointment.
How does it sound? The MRT Sport Touring AxleBack #92T122 delivers refined on-demand sound that is loud when you want it.
Is there drone or resonance? Minimal drone.
What if I step on it? Wide-open throttle delivers a spirited and fun performance sound.
