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C8 Corvette : AFM/NPP Power Plate
MRT 304 Stainless: 2020 C8 Corvette Power Plate #91X015
MRT Part# 91X015
2020 C8 Corvette equipped with AFM-NPP valves
2021+ C8 Corvette
: None Required.
Time to Install:
Retail Price: $28.79
Usually Ships in 1 to 2 Business Days
1 Plate is required for each AFM valve, but are not necessary on NPP valves. Most C8s require 2 plates. ***
MRT has designed and manufactured a simple solution for customers who want to upgrade their exhaust on a vehicle that has factory-installed NPP devices. MRT offers this quick, easy and simple solution to simulate the Active Fuel Management (AFM) valve function or dual-mode exhaust (NPP) on the 2020 Corvette without causing a Check Engine Light (CEL)!
How it works: it is a plate that is a direct bolt-on mount to the
Active Fuel Management
electric motor. It acts as a dummy mount for the AFM valve actuators that feels right to the car computer but actually has no valve in the exhaust. Once you install the plate on the AFM valve, simply plug the motor into the harness and safely zip tie the valve in a safe location so it won't get damaged by moving parts. It's that simple. No tune required and you're ready for a test drive! AFM valves are located between the muffler and the engine, whereas NPP valves are located between the muffler and the exhaust tip.
This plate is
designed for use with aftermarket cat-back or axle-back exhaust systems
Like all MRT engineered, and manufactured exhaust products, the MRT AFM/NPP Power Plate™ is designed and built to last. We stand by our exhaust products with full confidence and that is why we provide our industry-leading LIMITED LIFETIME WARRANTY on workmanship and materials. Power Plates will make your exhaust more free-flowing with less backpressure, thus increasing HP and Performance.
The MRT AFM/NPP Power Plate™ is designed and handcrafted in Plymouth, MI by MRT. We take great pride in what we do and we let the quality of our work speak for itself. ALL MRT branded products are made in the USA.
How do you know if you require these plates? Visit MRT Frequently asked questions
Here - FAQ's
2020MY Corvette C8 Vehicles equipped with AFM/NPP valves and aftermarket exhaust.
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!
91Z015: 2020 C8 Corvette AFM/NPP Power Plate & Catback INSTALL
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)
Can I install this myself? Yes, MRT engineers this Premium Exhaust System for a simple do-it-yourself (DIY) installation.
How long does it take to install? Installation time is about 1 hour and requires an 8mm wrench.
What is included? All necessary hardware included.
(8) 1/4 x 20 Bolts
(8) 1/4 Washers
(8) 1/4 Nuts
Reference video for installation instructions.
Quick, easy way to simulate AFM (or active exhaust) without a dyno tune - No check engine light!
T304 Stainless Steel for corrosion resistance
Simple bolt on installation for aftermarket exhaust systems
Engineered, designed and handcrafted in the USA
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