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Description

BC Racing DS coilover kit BMW 3 Series E36 Compact True Rear (94-00) 5/5 kg/mm

The BC Racing DS coilover kit E36 Compact True Rear (part number I-79-DS-DH) is a coilover kit adjustable in height and damping, also simply called a coilover, for the BMW 3 Series E36 Compact (E36/5), model years 1994 to 2000, in True Rear version. The spring rate is 5 kg/mm front and 5 kg/mm rear.

It is BC Racing’s digressive track kit, with a complete strut at the rear. From the factory, and also with the standard DS kit, the Compact has a separate spring and a separate damper at the rear, mounted apart from each other in the suspension. With True Rear, these are replaced by a complete coilover strut, with the spring around the damper.

The advantage: you set the rear ride height in the same way as at the front, directly on the strut and independently of the spring preload. Spring and damper act on the same point, which makes setting up the rear axle clearer. The DS series uses a digressive piston that gives extra damping mainly during slow body movements, up to around 50 mm/s.

The spring rate of this True Rear kit is 5/5 kg/mm. You adjust the damping in 30 clicks, compression and rebound together.

Key benefits

• True Rear: a complete strut at the rear instead of a separate spring and damper.
• Rear height set directly on the strut: independent of the spring preload, just like at the front.
• Digressive damping: a calm chassis during weight transfer, compliant over quick bumps.
• Spring rate 5/5 kg/mm: the same front and rear, matched to the True Rear layout.
• 30 clicks: one knob per damper for compression and rebound.
• Satin chrome damper bodies: the distinctive DS finish.
• Concave lower lock ring: the set height stays in place.
• Rebuildable: the kit can be rebuilt after intensive use.

Suitable for

BMW 3 Series Compact E36/5, model years 1994 to 2000

• Track days and drifting
• Drivers who want to set up the rear axle as easily as the front axle
• Compacts that need to sit low without giving up damper travel

Technical specifications

• Manufacturer: BC Racing
• Part number: I-79-DS-DH
• Series: DS, digressive, track-focused
• Version: True Rear, complete strut at the rear (spring around the damper)
• Spring rate front/rear: 5/5 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 front and rear
• Contents: 4 struts with dampers and springs, 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

At the front you replace the struts; at the rear the separate spring and damper are removed and replaced by a coilover strut. Please note: BC Racing requires the body shell to be reinforced before fitting a True Rear kit. We recommend having it fitted by an experienced mechanic and then having the wheel alignment set. 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.

With a complete strut at the rear, you set up the Compact the same way all round, and you notice it immediately in the balance.

Why choose this DS coilover kit E36 Compact True Rear?

With the original separate rear spring, the rear height is harder to adjust and you are stuck with the spring-on-the-axle layout. This kit turns that into a complete strut, with the digressive damping of the DS on top. Ideal if you use the Compact seriously on track or for drifting.

BC Racing coilover kits for the BMW E36 Compact True Rear

Overview of the BC Racing series for the BMW E36 Compact True Rear supplied by Race4DriftParts, with the BC Racing part number. Spring rates in kg/mm, front/rear.

For the standard version without True Rear, BC Racing has separate kits for the E36 Compact. Their part numbers start with I-25.

Frequently asked questions

What is the difference between the BC Racing DS True Rear and the standard DS for the E36 Compact?

The DS coilover kit E36 Compact True Rear (I-79-DS-DH) has a complete strut at the rear and 5/5 kg/mm. The standard DS (I-25-DS-DA) keeps a separate spring and separate damper at the rear and has 5/8 kg/mm.

What is the difference between the BC Racing DS, ER and ZX True Rear for the E36 Compact?

This DS works without a reservoir and adjusts compression and rebound together with one knob, for those looking for a simpler track kit. The ER True Rear has an external reservoir and adjusts compression and rebound separately (2-way). The ZX True Rear is 3-way adjustable with low and high speed compression and rebound.

Does this BC Racing DS coilover kit E36 Compact True Rear also fit an E36 Sedan, Coupe or Touring?

No. This kit is only intended for the E36 Compact (E36/5), model years 1994 to 2000. For the E36 Sedan, Coupe, Convertible and Touring in True Rear version, BC Racing has separate kits with part numbers starting with I-30.

What is the delivery time of this BC Racing DS coilover kit?

The delivery time is 1 to 2 weeks as long as the manufacturer has stock. If the kit is 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.