Most Fabspeed products are built to order. Please allow 5–7 business days for production before your order ships. This timeframe does not include shipping transit time.

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 weight
• Durable 40% glass bead filled thermoplastic case can handle up to 175° C / 347° F
• Simple installation, no cutting or soldering required
• All Fabspeed performance products are backed by theFabspeed Lifetime Warranty

Part number: FS.CHEVY.C8.SIM.XXX

All sales of Fabspeed products are final. These items are not eligible for return or exchange. Please verify compatibility and vehicle fitment before placing your order.