C8 Corvette AFM Valve Simulator Module : 2020-2024 *FINAL SALE* New in the package. Got a check engine light from installing an aftermarket exhaust that doesn't have AFM (Air Fuel Management) simulators to trick the factory valves? This is the solution! These AFM 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 valve malfunction. FEATURES:Fits all Chevrolet Corvette C8 Vehicles Worldwide (2020+)Fixes AFM valve CEL (check engine light)Light weightDurable 40% glass bead filled thermoplastic case can handle up to 175° C / 347° FSimple installation, no cutting or soldering requiredAll Fabspeed performance products are backed by theFabspeed Lifetime Warranty