BC RACING COILOVERS DS SERIES - BMW 2 SERIES F46 GRAND TOURER FWD (15-21)
BC RACING COILOVERS DS SERIES - BMW 2 SERIES F46 GRAND TOURER FWD (15-21)
The BC Racing DS Series is built around digressive valving, offering similar benefits to the BR Series but with a stronger focus on track performance. The digressive piston design delivers a non-linear damping curve, allowing higher low-speed damping to control body roll during cornering, braking, and acceleration, while reducing high-speed damping to let the suspension travel freely over kerbs and rough sections without unsettling the chassis.
Key Features
- Digressive piston and damping curve
- Satin chrome finished damper body
- 30-way simultaneous rebound and compression adjustment
- Ride height adjustment independent of spring preload
- Camber-adjustable top mounts (vehicle dependent)
- Pillowball top mounts
- Bearing-mounted upper spring platform
- Dust boots to protect damper seals
- Tapered bottom mount locking collar to prevent loosening
- Custom spring rates available
- Spare parts available with short lead times
- 1-year manufacturer warranty
Spring Rate Options
The DS Series is designed with track performance in mind, and the available spring rates reflect this. For most applications, the Recommended spring rate provides an ideal balance between body control and mechanical grip on circuit, while still remaining manageable on the road for those who drive their car to and from events.
Higher spring rates are available for cars running slicks or semi-slicks, aero upgrades, stiffened chassis, or drivers who prefer a firmer, more responsive setup. Lower rates can be chosen for mixed-use cars where some road comfort is still required, though the DS Series naturally leans toward performance-driven setups.
If you're unsure which spring rate best suits your track layout, tyre choice, or level of modification, feel free to get in touch and we’ll help you select the right setup.
Options Available
Not all configurations apply to every vehicle.
- DS Series – Aluminium front top mounts with rubber centres; rear aluminium rubber mounts or no rear mounts.
- DA Series – Front camber-adjustable pillowball mounts; rear aluminium rubber mounts or no rear mounts.
- DN Series – No front top mounts; rear aluminium rubber mounts or no rear mounts.
- DH Series – Front camber-adjustable pillowball mounts; rear pillowball mounts or no rear mounts.
UK DELIVERY & STOCK INFORMATION
We hold one of the most extensive ranges of performance parts in the UK through our trusted supplier network. Most in-stock items are dispatched the same working day when ordered before 2PM.
If something isn’t currently in stock, it’s usually unavailable anywhere else - but we’ll always do our best to source it quickly and keep you updated.
Keep an eye on the stock status shown on each product - this provides an accurate guide to availability and lead times. On rare occasions, supplier updates may cause small variations in delivery times.
- FAST UK DISPATCH
- MULTIPLE WAREHOUSES
- ORDER SUPPORT
RETURNS & WARRANTY
We always aim to make sure you’re happy with your order, and our team is here to help if there’s ever an issue.
Unused items can be returned within 14 days of delivery for a refund or exchange, provided they’re in original packaging and resellable condition.
Some products may be subject to a restocking or processing fee, and custom or made-to-order items (such as brake lines, custom colours, or special builds) can’t be cancelled or refunded once production begins.
If you’re unsure whether your item is custom, please contact us before ordering.
Most products include a 12-month manufacturer warranty, and we’ll always help guide you through the process if something goes wrong.
For full details, please see our Returns Policy.
- EASY RETURNS
- UK CUSTOMER SERVICE
- Over 10 Years Experience