With such performance, extra downforce and grip is achieved by a newly designed add on aerokit for the GT & GTS owners. Designed with CAD and simulated by CFD, the RevoZport GTZ-650 AeroKit is inspired by the SLS Black series with more aggressive front splitters and canards at the front while at the rear the customer can choose to have a duckbill trunk lip spoiler or fixed GT wing for extra down-force. Carbon kevlar (normally used on bulletproof vest) is use for front add-on splitter to endure any scratches and all other components are produced in carbon fibre.