AFM & NPP For C8 Corvette Exhaust Valve Simulators 2020 2021 2022 2023 2024
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
SKU: JSR11459
Got a check engine light from installing an aftermarket exhaust that doesn't have AFM / NPP (Air Fuel Management) simulators to trick the factory valves? This is the solution!
These AFM / NPP valve simulators are plug and play with the factory valve harness and are easy to zip tie out of the way. Once plugged in, the C8’s ECU is none the wiser that it has an aftermarket cat-back exhaust attached and will not throw a CEL for AFM / NPP valve malfunction.
AFM modules are needed for almost every C8 Corvette going to any aftermarket exhaust. NPP modules are needed if your C8 came from the factory with the Valved Performance exhaust and the aftermarket exhaust you’re choosing is not a valved system
NOTE: If you have a factory base model exhaust, you will need one pair of simulators to avoid a CEL AFM only needed. If you have a factory performance model exhaust, you will need two pairs of simulators to avoid a CEL. AFM and NPP valves are needed. Listing is for one pair.
Our History
For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.