Description
PLEASE NOTE: Typically pre-LCI cars (2013-2015) use the 3-bolt top mount, whereas LCI cars (2015 onwards) typically use the 5-bolt top mount. Please check this on your own vehicle before purchasing.
DS SERIES COILOVER
BC Racing’s new proprietary digressive piston design offers increased damping force at low piston velocities (0-50mm/s) while maintaining a linear damper feel at higher piston velocities. One of the greatest advantages of increased low-speed damping force relates to what the driver feels, e.g., roll, pitch, dive, and quick weight transitions on technical road courses.
BC Racing’s DS Coilover system is built with digressive valving offering the same great benefits of the BR Type model and is considered a perfect choice for those who are looking for track biased coilovers. The digressive piston design gives a non linear damping curve which allows higher low speed damping to be run to control body roll through cornering, acceleration and braking whilst providing reduced high speed damping to allow the wheel to travel whilst running kerbs to prevent the impact from transmitting fully into the shell so retaining car balance.
- 30 levels of dampening adjustment
- Double Digressive Valving
- Custom spring rate available
- 1 year manufacturer warranty
| FRONT COILOVER | REAR COILOVER | |
|---|---|---|
DS |
INC RUBBER TOP MOUNT | INC RUBBER TOP MOUNT OR NON TOP MOUNT |
DA |
INC PILLOWBALL TOP MOUNT | INC RUBBER TOP MOUNT OR NON TOP MOUNT |
DH |
INC PILLOWBALL TOP MOUNT | INC PILLOWBALL TOP MOUNT |
DN |
WITHOUT TOP MOUNT | INC RUBBER TOP MOUNT OR NON TOP MOUNT |
Fitment Years: 2013-2020
Model: BMW 435i/440i F32
BC Racing Part Number: I-61-DS-DA
Default Spring rate: 5.5/9 KG/MM
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