aFe 436-401003-B aFe CONTROL Ride Height SimulatorsaFe 436 401003 B aFe CONTROL Ride Height Simulators aFe CONTROL Ride Height Simulator modules are a simple plug and play connector that allows installation of aftermarket lowering or lift kits that change vehicle ride height more than 1. These work in tandem with aFe Powers Electronic Shock Delete kit . These Modules are sold as a set of four. Emissions Disclaimer: This product does not require a CARB EO#. aFe 436 401003 B Product Documents