Ballade Sports Aero Rear Diffuser S2000 Year_16-18 just set the speed determination

just set the speed determination method of that axle to 'fastest wheel'

Works amazingly as a bolt to bolt refresh when restoring your S2000

Mid-range & top-end power gains

Locks feature a 7-sided nuts with accompanying key

Ballade Sports Aero Rear Diffuser S2000 Year_16-18 just set the speed determinationBallade Sports Aero Rear Diffuser S2000 is a clean, simple, yet extremely effective aerodynamic component. For extreme durability it is made of ABS flexible plastic. Many composite rear diffusers used today are brittle and brake with the slightest touch of the pavement. This product does not impede on the exhaust. Mounting is easy and simple. All hardware for mounting is included. Ap1 and Ap2 compatible. 100% Plug and Play. No modifications required.