Description
Toyota JZX90/JZX100 Chaser RWD BC Racing BR coilover kit 11/5.5 kg/mm
The BC Racing BR coilover kit Chaser JZX100 (part number C-07-BR-RS) is a coilover kit adjustable in height and damping, also simply called a coilover, for the Toyota Chaser JZX90 and JZX100 with rear-wheel drive. The spring rate is 11 kg/mm front and 5.5 kg/mm rear.
The BR series is the all-round coilover kit from BC Racing. It is intended for a Chaser that you drive regularly on the road and that also does the occasional track day or autocross. The dampers are monotube with a linear piston, you adjust the damping in 30 clicks and you set the ride height independently of the spring preload.
The Chaser is a spacious rear-wheel-drive sedan, and on tired original dampers it leans heavily in corners and dives under braking. With 11 kg/mm front and 5.5 kg/mm rear, the car gets a clearly tauter base, while remaining perfectly usable for the daily drive.
Key benefits
- Ride height independent of spring preload: you choose the height of your Chaser without changing the spring preload.
- 30-click damping adjustment: you adjust compression and rebound together, in a single action per damper.
- Monotube with linear piston: predictable damping that is easy to set up.
- Spring rate 11/5.5 kg/mm: for the Chaser JZX90 and JZX100 with rear-wheel drive.
- Rubber top mounts at the front: with rubber or the original mounting at the rear.
- Patented concave lower lock ring: keeps the set ride height in place.
- Rebuildable: the dampers can be rebuilt.
- Road and track: suitable for everyday use and the occasional track day or autocross.
Suitable for
Toyota Chaser JZX90 and JZX100 with rear-wheel drive (not for four-wheel-drive versions and not for the JZX110). If you drive a Toyota Mark II or Cresta on the same platform, contact us to confirm the fitment.
- Everyday driving with a tauter and lower suspension
- The occasional track day or autocross
- Setting the ride height without changing the spring preload
Technical specifications
- Manufacturer: BC Racing
- Part number: C-07-BR-RS
- Series: BR, all-round for road and track
- Spring rate front/rear: 11/5.5 kg/mm
- Damper design: monotube with linear piston
- Damping: 30 clicks, compression and rebound simultaneously
- Ride height: adjustable via the damper body, independent of the spring preload
- Top mounts: rubber top mounts 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
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, the wheel alignment must be adjusted again, because camber and toe change as well. The delivery time is 1 to 2 weeks as long as the manufacturer has stock. If the kit is temporarily sold out at BC Racing, you can still order and we will let you know when it comes in.
For the Toyota Chaser JZX90 and JZX100 with rear-wheel drive, BC Racing supplies the BR kit C-07-BR-RS, with 11 kg/mm front, 5.5 kg/mm rear and 30-click damping adjustment.
Why choose this BR coilover kit Chaser JZX100?
Many Chasers are still running on their original dampers and springs after more than twenty years. This kit gives the car a tauter and lower base that you set up yourself: the height via the damper body, the damping in 30 steps. You can keep driving it every day, and because the dampers are rebuildable, you can have them rebuilt after intensive use.
BC Racing coilover kits for the Toyota Chaser JZX90 and JZX100
Overview of the BC Racing series for the Toyota Chaser JZX90 and JZX100 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) | C-07-BR-RS | 11/5.5 | 30 clicks, linear, rubber top mounts front | Road with the occasional track day |
| DS | C-07-DS-DS | 11/5.5 | 30 clicks, digressive, rubber top mounts front | Track-focused, sporty road use |
| ER | C-07-ER | 13/6.5 | 2-way, 30 clicks per direction, external reservoir | Serious track and competition use |
| ZX | C-07-ZX | 11/5.5 | 3-way (20/12/30 clicks), external reservoir | Competition, long sessions, drifting |
Frequently asked questions
What is the difference between the BC Racing BR and DS coilover kit for the Toyota Chaser JZX100?
The BR has a linear piston and is made for the road with the occasional track day; the DS has a digressive piston and is more track-focused. The DS damps more firmly at slow body movements (0 to 50 mm/s). For the Chaser, both kits have 11/5.5 kg/mm springs and rubber top mounts at the front. If you mainly drive on the road, the BR coilover kit Chaser JZX100 is the logical choice.
Does the BC Racing BR coilover kit for the Chaser also fit a Toyota Mark II or Cresta?
Not without checking first: BC Racing UK releases this kit for the Toyota Chaser JZX100 and JZX90 with rear-wheel drive and does not list the Mark II and Cresta. If you drive a Mark II or Cresta on the same platform, contact us before you order.
Does the BC Racing BR coilover kit C-07-BR-RS fit a four-wheel-drive Toyota Chaser or a JZX110?
No. The kit is only intended for the Chaser JZX90 and JZX100 with rear-wheel drive. If you have a four-wheel-drive Chaser or a JZX110, contact us and we will find out which BC Racing kit is available for it.
What is the delivery time of the BC Racing BR coilover kit for the Toyota Chaser?
The delivery time is 1 to 2 weeks as long as the manufacturer has stock. If the kit is temporarily unavailable at BC Racing, you can still order it and we will let you know when it comes in.
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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