2018+ Mustang GT MRT Sport Touring Axle Back

2018+ Mustang GT MRT Sport Touring Axle Back Quad Tip Exhaust 91U920
MRT 304 Stainless Axle-back: 2018+ Mustang GT #91U920
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MRT Part# 91U920 Loudness: 6 Drone: 2 Performance: 5

Application: 2018+ Mustang GT
Tune: None Required
Time to Install: 60 Minutes
Retail Price: $1,199.99
Your Price: $999.99
Sale Price: $899.99

Price with Options: $899.99

Availability: Usually Ships in 1 to 2 Business Days

Available Options:

Product Details Technical Specs Installation Instructions
The Mustang GT MRT Sport Touring Axle Back system has a loud, deep muscle car sound and is handcrafted in corrosion resistant T304 Stainless Steel. Base systems include T304 polished SS 4" tips and 2.5" mandrel bent tube. Black Ops black matte tip finish is available for an additional fee. This system is engineered for the best sound to match your GT and provides increased performance from increased exhaust flow. The MRT Sport Touring Axle Back is quieter than the MRT Extreme Axle Back. It has just enough exhaust presence with elevated sound to Get Noticed, Feel the Performance note and packaged in a design without excessive drone.

For 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: 2018+ Mustang GT Coupe and Convertible.

Hear the Difference
  • How does it sound? The MRT Mustang GT Sport Touring Axle Back #91U920 has a balanced, 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 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!

91U920: 18-20 Mustang GT MRT Interceptor Quad-Tip Axle-back Sound Clip
91U920 : 2018+ Mustang GT MRT Interceptor Quad-tip Axle Back Sound Clip
  • DIY installation for the backyard mechanic
  • T304 Stainless Steel for the best corrosion resistance
  • Engineered, designed and manufactured in the USA

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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

5 of 5 This product is GREAT! July 20, 2023
Reviewed by: Anonymous from KY  
It was harder to get my old exhaust off than put this one on. When you are in the driver's seat it doesn't sound as loud as you'd think but when you walk around back and have someone rev it up for you it sounds amazing! It also has a nice tone and isn't just a loud exhaust but an exhaust that is loud and has a nice tone to it Highly recommend it and is worth the pretty penny if you are looking for something to make your car a lot louder