14-19 Corvette C7 MRT Street Race Axle Back

2014 - 2019 C7 Corvette Street Race Axle Back Performance Exhaust System 91S120
MRT 304 Stainless Axle-Back: 2014-2019 Corvette C7 #91S120
MRT Part# 91S120 Loudness: 8 Drone: 2 Performance: 7

Application: 2014 thru 2019 Corvette C7
Doesn't Fit: Other Corvette models
Tune: None Required
Time to Install: 2-3 Hours
Retail Price: $1,425.58
Your Price: $1,187.99

Price with Options: $1,187.99

Availability: Usually Ships in 1 to 2 Business Days

Available Options:

Product Details Technical Specs Installation Instructions
The MRT Corvette C7 QuadFlow Axle-Back system has a loud, deep muscle car sound and is handcrafted entirely in corrosion resistant T304 Stainless Steel. Base systems include T304 polished SS 4" tips and 3" mandrel bent tube. A Black Ops tip finish is available for an additional fee (Black Ops is a high temperature ceramic coating in black matte finish). This system is engineered for the best sound to provide your Corvette with the perfect balance of performance sound in spirited driving - comfortable in highway driving and managed sound at low speed and idle. This exhaust variant has straight through design with the loudest exhaust note, versus the stock exhaust. MRT systems possess a good performance sound with less drone.

For Corvette customers with factory installed AFM / NPP devices, MRT offers and recommends a simple solution that allows you to upgrade your exhaust system without having to develop a tune to defeat the AFM. For more information on these plates, refer to MRT Part #91X010 or simply add to your shopping cart before checkout. **AFM Plates are required on all automatic C7s or you will throw a check engine code.**

Application: 2014 thru 2019 Corvette C7 6.2L V8 engine
Doesn't Fit: Other Corvette models.

Hear the Difference
  • How does it sound? The MRT C7 QuadFlow Axle-Back #91S120 has a spirited, balanced, street performance 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!

91S120: 14-19 Corvette C7 MRT QuadFlow Axle-Back Review Video
91S120: 14-19 Corvette C7 MRT QuadFlow 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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