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2020+ C8 MRT Sport Touring Cat-back
MRT 304 Stainless Cat-Back: 2020 Corvette C8 #91S220
MRT Part# 91S220
Loudness: 8 Drone: 1 Performance: 9
2020-22 Corvette C8
Other Corvette models
: None Required for the 2020 model.
Time to Install: 5-6
Retail Price: $3,119.99
Price with Options:
Usually Ships in 1 to 2 Business Days
Polished T304 SS Tips - Standard
Black Ops - Quad Tip Blackout [Add $300.00]
Complement the seductive growl of your C8 Corvette with the MRT sport touring, quad-tip cat-back exhaust system. MRT designed this premium exhaust system sound to be 10-15% more aggressive than the sport model of the factory system. It's a 3" pipe that is mandrel bent with an h-pipe design to provide maximum performance and limited back pressure in the exhaust system -- which means actual horsepower gains without a tune and a performance sound without being obnoxious.
At idle and start-up the C8 definitely has a nice, deep full exhaust presence and note that is not overwhelming. As you transition into wide-open throttle, the system is full of song and people are going to know you're coming. It's a gorgeous sounding system that definitely says look at me when you want it and gives a quiet hum when you don't.
If you're looking for a exhaust system that gives your C8 Corvette extreme performance and loudness, check out the MRT Street Race cat-back exhaust -
MRT Part #91S225
MRT's focus on excellence goes into every detail of the construction and design of this premium cat-back exhaust system. The cat-back is handcrafted with T304 stainless steel construction, 3" mandrel-bent tube for maximum airflow and sound performance. Quad 4" polished T304 stainless tips are standard with a stealthy "black ops" black matte high-temperature finish also available.
This MRT aftermarket exhaust system does not have the AFM and NPP valve simulators so
premium C8 exhaust
a simple exhaust plug and play module to simulate the valves and
avoid a check engine light (CEL)
from appearing on your dashboard.
2020+ C8 Corvette 6.2L V8 engine
Other Corvette models
Hear the Difference
How does it sound? The MRT C8 Sport Touring Cat-back #91S220 has a deep, full 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 with a deep rumble sound.
MRT designed the Sport Touring cat-back exhaust system as a direct fit for your 2020 C8 Corvette. Professional installation is recommended with an estimated 2-3 hour installation process. Are you located close to Plymouth, MI? Call MRT at (734) 455-5807 to make an appointment with one of MRT's awesome mechanics to install the system for you.
91S220: 2020+ C8 Corvette MRT Sport Touring Cat-back Exhaust Sound Clip
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 3" tube is used for reduced exhaust flow restrictions
What are the performance gains? Reducing restriction and maximizing flow provides for noticeable gains
What kind of tip is it? Quad 4"
double wall 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!
Can I install this myself? Yes, the system is designed as a direct fit; however, MRT recommends a professional installer
How long does it take to install? Installation time is about 5-6 hours largely due to removal of C8 rear bumper, etc to access the exhaust.
What is included? All necessary hardware included.
4" Polished chrome or black matte ceramic exhaust tip finishes available
T304 Stainless Steel for the best corrosion resistance
Engineered, designed and manufactured in the USA
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Write a review »
Top notch work!
April 27, 2022
Reviewed by: Mikey from MS
Absolutely top notch work! Beautiful bends, great welds, perfect fit! I love a system that I can hear without disrupting conversations with my passenger.
August 9, 2021
Reviewed by: Al from Indiana
Nice system. Great quality.
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