HSD is the own brand coilover of HD System, pioneers in affordable monotube dampers and the manufacturers behind some of the very best known suspension brands worldwide.
HSD MonoPro coilovers:
Premium damping and compliance for the best ride quality on the road and performance on track
- High capacity large valved monotube dampers with floating pistons designed for excellent quality ride and damping even under sustained performance and track use.
- Monotube design and a large oil capacity mean excellent heat dissipation, so handling is kept consistent when driven hard for prolonged periods.
- Excellent ride quality and supple, precise damping without harshness.
- Strong rigid damper design which can be inverted on strut models to best withstand the extreme forces from cornering and braking on cars with uprated brakes and tyres.
- 16 stage damping adjustment