aFe Suspension Logic Electronic Shock Modules w/ Small Connector 14-19 Chevrolet Corvette (C7)aFe Control's ESD (electronic shock delete) is a simple plug and play module that eliminates the suspension control check engine light allowing instillation of aftermarket shocks or coilovers on vehicles previously equipped with GM "MagneRide"electronic shock absorbers. A body control module check engine light will limit vehicle speeds to 80mph if not bypassed. This ESD kit is sold in sets of four, one for each shock, and features anodized extruded