Description
BC Racing DS coilover kit BMW 3 Series E36 Sedan/Coupe/Convertible/Touring (92-98) 6/8 kg/mm
The BC Racing DS coilover kit E36 (part number I-01-DS-DA) is a coilover kit adjustable in height and damping, also simply called a coilover, for the BMW 3 Series E36 Sedan, Coupe, Convertible and Touring, model years 1992 to 1998. The spring rate is 6 kg/mm front and 8 kg/mm rear.
It is the track-focused choice within the BC Racing range. The DS series builds on BC Racing’s monotube basis, but gets a digressive piston. This gives extra damping force during slow movements from 0 to 50 mm/s, exactly the range in which the body rolls, dives and squats.
For an E36 used on track days or for drifting, that means a car that stays flat and calm during weight transfer, while the wheels can follow fast bumps and kerbs well. The satin chrome damper body also makes the kit instantly recognisable.
The spring rate is 6/8 kg/mm and you adjust the damping in 30 clicks. You set the ride height via the damper body, independently of the spring preload.
Key benefits
- Digressive piston: more damping between 0 and 50 mm/s, for less roll and dive.
- 30-click damping adjustment: compression and rebound simultaneously, per damper.
- Ride height independent of spring preload: sit low without giving up damper stroke.
- Satin chrome damper body: the recognisable DS finish.
- Concave lower lock ring: the set height stays firmly locked.
- Pillowball top mounts or camber plates at the front: rubber or the original mounting at the rear.
- Spring rate 6/8 kg/mm: chosen for the E36 Sedan, Coupe, Convertible and Touring.
- Rebuildable: can be rebuilt after many track kilometres.
Suitable for
BMW 3 Series E36 Sedan, Coupe, Convertible and Touring, model years 1992 to 1998 (not the M3 and the Compact)
- Track days and circuit driving
- Drift
- Sporty road cars where control comes before comfort
Technical specifications
- Manufacturer: BC Racing
- Part number: I-01-DS-DA
- Series: DS, digressive, track-focused
- Spring rate front/rear: 6/8 kg/mm
- Damper design: monotube with digressive piston
- Damping: 30 clicks, compression and rebound simultaneously
- Ride height: adjustable via the damper body, independent of the spring preload
- Top mounts: pillowball top mounts or camber plates at the front, rubber or original mounting at the rear
- Contents: dampers and springs front and rear, lower mounts, top mounts where applicable, adjustment spanners and warranty card with serial number
- Warranty: 1 year on manufacturing defects. Noise from track-focused series is not covered by the warranty
Fitting and delivery
The kit takes the place of the original dampers and springs, front and rear. After setting the ride height, have the wheel alignment checked, because camber and toe change with the height. The delivery time is 1 to 2 weeks as long as the manufacturer has stock. If the kit is temporarily out of stock, you can still order and we will keep you informed.
Digressive damping lets an E36 go through the corner flat without bouncing over the kerbs.
Why choose this DS coilover kit E36?
Anyone who really takes an E36 on track soon notices that a linear damper is a compromise: firm enough against body roll often means too harsh over bumps. The digressive piston of the DS solves this with plenty of control over the body and room for the wheels to move. That gives confidence on turn-in and more grip on corner exit.
BC Racing coilover kits for the BMW E36 Sedan, Coupe, Convertible and Touring
Overview of the BC Racing series for the BMW E36 Sedan, Coupe, Convertible and Touring supplied by Race4DriftParts, with the BC Racing part number. Spring rates in kg/mm, front/rear.
| Series | Part number | Springs f/r | Damping | Intended for |
|---|---|---|---|---|
| BR | I-01-BR-RA | 6/8 | 30 clicks, linear | Road with the occasional track day |
| DS (this kit) | I-01-DS-DA | 6/8 | 30 clicks, digressive | Track-focused, sporty road use |
| RM | I-01-RM-MA | 6/8 | 30 clicks, digressive, synthetic oil | Track days, hill climbs, tarmac rally |
| ER | I-01-ER, camber/caster top mounts | 8/12 | 2-way, 30 clicks per direction, external reservoir | Serious track and competition use |
| ZX | I-01-ZX | 5.5/8 | 3-way (20/12/30 clicks), external reservoir | Competition, long sessions, drift |
| ZR | I-01-ZR, camber/caster top mounts | 10/12 | 3-way (20/12/30 clicks), external reservoir | Competitive motorsport |
For the BMW E36 Sedan, Coupe, Convertible and Touring in True Rear version, BC Racing has separate kits. Their part numbers start with I-30.
Frequently asked questions
What is the difference between the BC Racing DS and BR for the E36?
This DS coilover kit E36 has a digressive piston that damps more at low speed and is therefore more clearly track-focused; the BR series has a linear piston and is intended for the road with the occasional track day. Both series have 30 clicks and a ride height that is set independently of the spring preload.
Can you also drive on the road with the BC Racing DS for the E36?
Yes, you can, but the kit has a track-focused setup. If you mainly drive on the road, the BR series is better suited to everyday use.
Can you have the dampers of the BC Racing DS rebuilt later?
Yes, the DS dampers are rebuildable. After a few seasons of track work, you have them rebuilt instead of buying a new kit.
Does this BC Racing DS coilover kit fit an E36 Touring or Convertible?
Yes. BC Racing releases this kit for all rear-wheel drive E36 versions except the M3 and the Compact: Sedan, Coupe, Convertible and Touring. For the M3 and the Compact, BC Racing supplies separate kits with their own part number.
What is the delivery time of this BC Racing DS coilover kit?
The delivery time is normally 1 to 2 weeks as long as the manufacturer has stock. If the kit is temporarily sold out, you can still order it and we will let you know when it arrives.
Delivery outside the European Union: different shipping costs may apply. Don’t worry: we will email you as soon as possible after your order and agree the shipping with you. You are not committed to anything without your consent.







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