15-17 Mustang GT MRT Interceptor Axle-Back

2015 - 2017 Mustang GT Interceptor Axle-Back Performance Exhaust System 91U900
MRT 304 Stainless Axle-back: 2015-2017 Mustang GT #91U900
MRT Part# 91U900 Loudness: 6 Drone: 2 Performance: 5

Application: 2015 thru 2017 Mustang GT Coupe and Convertible.
Tune: None Required
Time to Install: 60 Minutes
Retail Price: $779.99
Your Price: $649.99

Price with Options: $649.99

Available Options:

Active & Dual Mode Power Plates:

Product Details Technical Specs Installation Instructions
The Mustang GT MRT Interceptor 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 Interceptor is louder than the EcoFlow but quieter than the KR. 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: 2015 thru 2017 Mustang GT Coupe and Convertible.

Hear the Difference
  • How does it sound? The MRT Mustang GT Interceptor Axle-Back #91U900 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!

91U900: 15-17 Mustang GT MRT Interceptor Axle-Back Overview
  • 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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