2020+ C8 Corvette Exhaust Module

MRT Exhaust Module for C8 Corvettes - NPP and AFM
MRT Exhaust Module for C8 Corvette #91X016
MRT Part# 91X016

Application: 2020+ C8 Corvette
Tune: None Required.
Time to Install: Minutes!

This item is currently on backorder. Call MRT to be put on a waitlist.
Retail Price: $287.99
Your Price: $239.99

Availability: Usually Ships in 1 to 2 Business Days

Product Details Technical Specs Installation Instructions
The eighth generation Corvette is a beauty packed with power, performance, technology and features. The all-new 2020+ C8 Corvette is equipped with fuel economy improvement technology called Active Fuel Management (AFM) which is a cylinder deactivation system designed to improve fuel economy under light driving conditions. AFM is an awesome feature until you want to install an aftermarket exhaust to give your C8 an exhaust sound that is 100% on and 100% cool. Why? Installing an aftermarket exhaust on your C8 removes the AFM/NPP sensors in the OE exhaust system. If these sensors are not present, a Check Engine Light (CEL) error will be displayed which is distracting and, well, just plain irritating to any C8 driver who wants ta different tune on their Corvette exhaust note!

What's the solution? Installation of a simple AFM/NPP module when you install your aftermarket exhaust. This simple kit includes:
  • 2 NPP modules
  • 2 AFM modules
Modules will trick the valve actuators so the CEL is not tripped and giving everyone the opportunity to sing a new tune!

MRT offers 2 premium T304 stainless steel, handcrafted C8 Exhaust systems that will use this module.
MRT Street Race Cat-back exhaust for an aggressive, street performance exhaust sound that clearly announces a C8 presence that's ready for action (MRT Part # 91S225). For those Corvette enthusiasts who want a balanced exhaust sound in spirited driving, check out the MRT Sport Touring Cat-back exhaust (MRT Part #91S220). Both systems offer 2 exhaust tip options: polished T304 SS or black matte.

Installation of a aftermarket C8 Exhaust system is extensive since you have to remove the full rear bumper. If you're in an area close to Plymouth, MI let one of MRT's installation experts install a system for you. Call MRT at 734-455-5807 to make an appointment today!

  • Quick, easy way to simulate exhaust valves without a dyno tune - No check engine light!
  • Simple plug and play solution
  • Best way to ensure your exhaust sound is 100% cool and 100% on!

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