RS-R Best-i Active Coilover Kit | 17-21 Civic Type R FK8

Fits:

• 2017 - 2021 Honda Civic Type R FK8

Note: Transfer over OEM Rear Factory Upper Mounts to RS-R Active Coilovers

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RSR's Active Series "Best-i" Coilover Kit designed for use with all 2017 - 2021 Honda Civic Type R FK8 works with the factory ADS system beautifully without any errors! If Honda were to offer a factory Coilover Kit for the Type R, this would be it! You can toggle between Comfort, Sport, and +R as you would normally, and in each mode the Coilovers will respond by adjusting their valving accordingly to provide you the soft, cushiony ride as you desire or the racetrack stiff ride that you crave!

Preset Approximate Height From RS-R
Front -25mm to -30mm (-1.0in to -1.2in)
Rear -30mm to -35mm (-1.2in to -1.4in)

Maximum Adjustment Ranges
Front +5mm to -55mm (+0.2in to -2.2in)
Rear -15mm to -55mm (-0.6in to -2.2in)

Recommended Adjustments for Optimal Ride-ability
Front -10mm to -50mm (-0.4in to -2.0in)
Rear -15mm to -55mm (-0.6in to -2.2in)

Spring Rates
Front 8.00kg/mm
Rear 6.0kg/mm