D2 Racing RS Series Coilovers (D-FO-15-1-RS) _25217 K04 Springs (MK6 R)

K04 Springs (MK6 R)

Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency

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D2 Racing RS Series Coilovers (D-FO-15-1-RS) _25217 K04 Springs (MK6 R)The RS Series suspension kit is our most popular coilover. Featuring a 36 way damping and rebound adjustable monotube design, RS Series coilovers are perfect for the modified street car that also sees occasional track days. This coilover has separate height and preload adjustments allowing for optimal suspension tuning while maintaining full strut travel at all times. Key Features: Uses either a rubber upper mount or pillowball rubber upper mounts.