OS Giken Honda Civic EK4 Type R 5spd close ratio gear kit Honda Civic Type R (EK9)

Honda Civic Type R (EK9) - Hydraulic Clutch

Mercedes Benz (W210) - E55 AMG/SLR C199 5

Mazda RX-7 (FD3S)

Chevrolet Camaro - LS3

resulting in a higher clamping load of the clutch disc(s) while also reducing pedal effort

OS Giken Honda Civic EK4 Type R 5spd close ratio gear kit Honda Civic Type R (EK9)We carefully research each engine and intended racing application to formulate the most suitable gear ratios to maximize the engines potential. The gears are intended to keep the engine operating at its peak optimal power band thus allowing the vehicle to continue to accelerate as efficiently as possible. Estimated leadtime: 2 3 weeks contact us if urgent.