Description
Nissan S14 Silvia 200SX (95-99) BC Racing BR coilover kit 6/4 kg/mm
The BC Racing BR coilover kit S14 (part number D-14-BR-RA) is a coilover kit adjustable in height and damping, also simply called a coilover, for the Nissan Silvia, 200SX and 240SX on the S14 platform, model years 1995 to 1999. The spring rate is 6 kg/mm front and 4 kg/mm rear.
It is BC Racing’s all-rounder: you drive it to work every day and also take it to a track day or autocross.
The BR series uses monotube dampers with a linear piston. As a result, the damping responds predictably and evenly, whether you are driving over a poor road or attacking corners on track. For anyone who wants their S14 tighter and lower without immediately buying a pure race kit, this is the logical starting point.
The spring rate is 6/4 kg/mm. You adjust the damping in 30 clicks and you set the ride height completely independently of the spring preload.
Key benefits
- All-round use: made for daily use with the occasional track day or autocross.
- Linear monotube damping: predictable behaviour at any speed.
- 30-click damping adjustment: you set compression and rebound together with one knob.
- Fully adjustable ride height: independent of the spring preload, so you keep your damper stroke.
- Spring rate 6/4 kg/mm: a firm but usable basis for the S14 chassis.
- Patented concave lower lock ring: stays tight and remains tight, even after many kilometres.
- Pillowball top mounts at the front: direct steering feedback via the pillowball top mount or camber plate at the front; rubber or original top mounts at the rear.
- Rebuildable: the dampers can be rebuilt.
Suitable for
Nissan Silvia, 200SX and 240SX on the S14 platform, model years 1995 to 1999
- Daily driving with a sporty, lower stance
- The occasional track day or autocross
- A first serious suspension upgrade for an S14 project car
Technical specifications
- Manufacturer: BC Racing
- Part number: D-14-BR-RA
- Series: BR, all-round road and track day
- Spring rate front/rear: 6/4 kg/mm
- Damper design: monotube with linear piston
- Damping: 30 clicks, compression and rebound simultaneously
- Ride height: fully adjustable, independent of the spring preload
- Top mounts: pillowball top mount or camber plate at the front, rubber or original top mount at the rear (code RA)
- 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
Fitting and delivery
The kit is vehicle-specific and replaces the original struts all round. After fitting, first set the ride height, let the car settle for a few kilometres and then have a full wheel alignment carried out. 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.
One kit for the week and the weekend: the BR makes an S14 low and tight without you having to suffer on every drive.
Why choose this BR coilover kit S14?
Because you do not pay more than necessary. Many S14 drivers do not need external reservoirs or digressive damping to have fun. The BR gives you a firm, adjustable basis with which you get to know the car, and which you can later rebuild or upgrade part by part.
BC Racing coilover kits for the Nissan S14
Overview of the BC Racing series for the Nissan S14 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 (this kit) | D-14-BR-RA | 6/4 | 30 clicks, linear | Road with the occasional track day |
| DS | D-14-DS-DA | 6/4 | 30 clicks, digressive | Track-focused, sporty road use |
| RM | D-14-RM-MA, inverted | 10/8 | 30 clicks, digressive, synthetic oil | Track days, hill climbs, tarmac rally |
| ER | D-14-ER, camber/caster top mounts | 10/8 | 2-way, 30 clicks per direction, external reservoir | Serious track and competition use |
| ER | D-14-ER | 9/5 | 2-way, 30 clicks per direction, external reservoir | Serious track and competition use |
| HM | D-14-HM | 12/6 | 2-way, 30 clicks per direction, external reservoir | Serious track use |
| ZX | D-14-ZX | 6/4 | 3-way (20/12/30 clicks), external reservoir | Competition, long sessions, drift |
| ZR | D-14-ZR | 10/8 | 3-way (20/12/30 clicks), external reservoir | Competitive motorsport |
Frequently asked questions
What is the difference between the BC Racing BR and DS for the Nissan S14?
The BR has a linear piston and is more versatile, the DS series uses a digressive piston and is track-focused. If you mainly drive on the road with the occasional track day, the BR coilover kit S14 is the sensible choice.
Can I drive daily with the BC Racing BR coilover kit for the Nissan S14?
Yes. With 30 clicks you set the damping softer for the road and firmer for the track, without removing the kit.
What is the delivery time of this BC Racing BR coilover kit for the Nissan S14?
The delivery time is normally 1 to 2 weeks as long as the manufacturer has stock. If it is out of stock, you can still order and we will let you know when the kit 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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