MRT Engineering 2015+ Challenger V6 and R/T MRT Version 3 Axle-Back - 92G152
The MRT Challenger Version 3 MRT Axle-Back system has a loud, deep muscle car sound and is handcrafted in corrosion-resistant T304 Stainless Steel. This system includes T304 polished SS 4" tips and 2.5" mandrel-bent tube. This system is engineered for the best sound to match the Challenger vehicle and provides increased performance from the increased exhaust flow. Version 3 is louder than Version 1 and Version 2, It has just enough exhaust presence with elevated sound to Get Noticed, plenty of opportunity to Feel the Performance and packaged in a design without the excessive drone.
For Challenger customers with factory installed Active & Dual Mode Exhaust valves, MRT offers and recommends a simple solution that allows you to upgrade your exhaust system without having to develop a tune. For more information on these plates, refer to
MRT Part #92G155 or simply add to your shopping cart before checkout.
Application: 2015 thru 2020 Challenger, R/T, 3.6L V6 engine.
Doesn't Fit: Challenger with factory inlaid tips (GFX).
Hear the Difference
- How does it sound? The MRT Challenger V6 and R/T MRT Version 3 Axle-Back #92G152 has a loud, deep muscle car sound
- Is there drone or resonance? The drone is noticeable but tolerable.
- What if I step on it? Wide-open throttle increases exhaust loudness and tone to an aggressive performance sound.
Are you located close to Plymouth, MI and need your MRT aftermarket exhaust installed? Call MRT at 734-455-5807 to make an appointment today!
Product Quality
- What kind of steel is it made from? Corrosion-resistant T304 stainless steel.
- Where is it made? Developed and handcrafted in-house at MRT facility in Plymouth, Michigan, USA.
- How long is the Warranty? Limited Lifetime Warranty (See Warranty Page for Details)
Feel the Performance
- What is the muffler design? Straight through design to provide maximum exhaust gas flow.
- What is the tube diameter? A large 2.5" tube is used for reduced exhaust flow restrictions.
- What are the performance gains? Reducing restriction and maximizing flow provides for noticeable gains.
Get Noticed
- What kind of tip is it? Quad 4" double wall, polished T304 stainless steel tips with beveled edges.
- What are my tip finish options? Stylish Polished Stainless Steel or Black Ops Matte Ceramic.
- How do I get noticed? Great sound and great looks turn heads and get positive comments!
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