2006-2011 BMW 3 Series E90 Sports-I Coilovers Adjustable Damper Suspension

Spirited weekend track drives do not have to sacrifice daily driving comfort or performance. Designed for the performance enthusiast in mind, the RS-R Sports-I coilover system provides a comfortable ride for everyday use, yet is sufficient enough for those effervescent track days.

Part#: XBIBM007M

Compatibility: 

2006-2011 BMW 335i
Chassis code: VB35


Preset Approximate Height From RS-R:

Front -20mm (-0.8inch)
Rear -20mm (-0.8inch)


Maximum Adjustment Ranges:

Front +10mm to -45mm (+0.4inch to -1.8inch)
Rear -15mm to -55mm (-0.6inch to -2.2inch)


Recommended Adjustments for Optimal Ride-ability:

Front +5mm to -40mm (+0.2inch to -1.6inch)
Rear -15mm to -55mm (-0.6inch to -2.2inch)


Spring Rates:

Front 7.00kg/mm
Rear 9.00kg/mm




Dampers are 36 way adjustable in the front and the rear.

Warranty 1 Year / 12,000miles from the day of purchase.