Description
BC Racing ER coilover kit Subaru BRZ ZD8 (22+) 5/5 kg/mm
The BC Racing ER coilover kit BRZ ZD8 (part number F-36-ER) is a coilover kit adjustable in height and damping, also simply called a coilover, for the Subaru BRZ (ZD8) with rear-wheel drive, from model year 2022. The spring rate is 5 kg/mm front and 5 kg/mm rear.
With the ER series, BC Racing moves you up to 2-way adjustment: you control compression and rebound separately from each other, each with 30 clicks. The dual-piston monotube dampers have an external reservoir and a digressive characteristic. The kit is intended for a BRZ that is driven seriously on track or in competition.
BC Racing fills the ER dampers with fully synthetic oil with a very high viscosity index. The ride height is infinitely adjustable via the damper body and a concave lock ring holds it in place. Camber plates are fitted on suitable kits; rubber top mounts and a check valve are available as options.
Key benefits
- Independent 2-way adjustment: 30 clicks of compression and 30 clicks of rebound.
- Dual-piston with external reservoir: the basis of the ER series.
- Digressive characteristic: more damping during slow body movements.
- Fully synthetic oil: with a very high viscosity index.
- Spring rate 5/5 kg/mm: equal springs front and rear on the BRZ ZD8.
- Infinitely adjustable ride height: via the damper body, locked with a concave lock ring.
- Options: rubber top mounts and a check valve.
- Rebuildable: the dampers can be rebuilt.
Suitable for
Subaru BRZ (ZD8) Coupe with rear-wheel drive, from model year 2022. For the BRZ ZC6 and the Toyota GR86 ZN8, BC Racing has different part numbers.
- Serious track use with the BRZ
- Competitions in which you adjust the damping for each circuit
- Tuning bump and rebound separately to suit your tyres
Technical specifications
- Manufacturer: BC Racing
- Part number: F-36-ER
- Series: ER, 2-way with external reservoir
- Spring rate front/rear: 5/5 kg/mm
- Damper design: dual-piston monotube with external reservoir, digressive piston, fully synthetic oil
- Damping: 2-way, 30 clicks of compression and 30 clicks of rebound, adjustable independently of each other
- Ride height: infinitely adjustable via the damper body
- Top mounts: camber plates on suitable kits, rubber top mounts optional
- 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 use is not covered by the warranty
Fitting and delivery
The kit is vehicle-specific and replaces the original dampers and springs. We recommend having it fitted by an experienced mechanic. After setting the ride height, have the wheel alignment checked, and note down your damping settings for each circuit so that you can return to them later. The delivery time is 1 to 2 weeks as long as the manufacturer has stock. If BC Racing cannot supply the kit straight away, you can still order and we will let you know the delivery date.
The BC Racing ER kit F-36-ER for the Subaru BRZ (ZD8) is 2-way adjustable with 30 clicks of compression and 30 clicks of rebound.
Why choose this ER coilover kit BRZ ZD8?
With combined adjustment, one click changes both compression and rebound. The ER separates the two, so you can tune a BRZ on track more precisely, for example more rebound with the same compression. Together with the external reservoir and the synthetic oil, this is a kit for anyone who uses the BRZ seriously on track.
BC Racing coilover kits for the Subaru BRZ (ZD8)
Overview of the BC Racing series for the Subaru BRZ (ZD8) 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 |
|---|---|---|---|---|
| DS | F-36-DS-DA | 5/5 | 30 clicks, digressive, pillowball top mounts front | Track-focused, sporty road use |
| ER (this kit) | F-36-ER | 5/5 | 2-way, 30 clicks per direction, external reservoir | Serious track and competition use |
| HM | F-36-HM | 5/5 | 2-way, 30 clicks per direction, external reservoir | Serious track use |
| ZX | F-36-ZX | 5/5 | 3-way (20/12/30 clicks), external reservoir | Competition, long sessions, drift |
| ZR | F-36-ZR | 5/5 | 3-way (20/12/30 clicks), external reservoir | Competitive motorsport |
For the Toyota GR86 (ZN8), BC Racing has separate kits. Their part numbers start with C-185.
Frequently asked questions
What is the difference between the BC Racing ER and HM coilover kits for the Subaru BRZ ZD8?
Both are 2-way adjustable with an external reservoir; the HM also has an inverted monotube construction. Because the HM needs periodic greasing, BC Racing recommends the ER for road use instead. If you also drive the BRZ on the road, the ER coilover kit BRZ ZD8 is the more practical choice.
Does the BC Racing ER coilover kit fit every Subaru BRZ ZD8?
Yes, BC Racing has released the ER kit for the Subaru BRZ (ZD8) with rear-wheel drive from 2022, and that BRZ only exists as a coupe. If you have a first-generation BRZ (ZC6) or a Toyota GR86 ZN8, choose the BC Racing kit for that car.
How many clicks does the BC Racing ER coilover kit for the Subaru BRZ have?
30 clicks for compression and 30 clicks for rebound, adjustable separately. This gives you more adjustment options than a kit with combined adjustment.
What is the delivery time of the BC Racing ER coilover kit for the Subaru BRZ ZD8?
The delivery time is 1 to 2 weeks as long as the manufacturer has stock. If BC Racing temporarily has the ER out of stock, you can still order and we will keep you informed.
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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