BC Racing BR Series - Toyota Supra JZA80 JZZ30 RWD (1993-2002)

BC Racing BR Series Coilovers – Toyota Supra JZA80 / JZZ30 RWD (1993–2002)

Upgrade the suspension of your Toyota Supra JZA80 / JZZ30 platform with the BC Racing BR Series coilover kit, offering extensive adjustment for road, fast-road, track and more focused performance builds.

The BR Series combines a monotube damper design with 30-way adjustable damping and independent ride-height adjustment, allowing the suspension to be tailored around the vehicle, driving style and intended use.

A particularly wide range of BR-RS, BR-RA and BR-RH configurations are available for this application, including alternative spring rates, Extra Low setups and pillowball top mount options.

Adjustable Ride Height & Damping

BC Racing BR Series coilovers allow ride height to be adjusted independently of spring preload, helping retain usable damper travel when lowering the vehicle.

The 30-way damping adjustment allows the suspension response to be softened for road use or firmed up for more demanding fast-road and circuit driving.

Key features:

• BR Series monotube coilover design

• 30-way adjustable damping

• Independent ride-height adjustment

• Adjustable spring preload

• Improved body control and chassis response

• Multiple spring-rate configurations available

• BR-RS, BR-RA and BR-RH specifications available

• Extra Low configurations available

• Pillowball top mount options available

• Rebuildable design

• Replacement components available

• Custom specification options available

• Designed for Toyota Supra JZA80 / JZZ30 RWD applications

Specification & Spring Rate Options

The recommended configuration is:

BR-RS – 12/6kg.mm – recommended spring rate for a balance of comfort and performance

Alternative BR-RS configurations include:

• 14/11kg.mm

• 20/16kg.mm

• Extra Low – 18/14kg.mm

• 14/10kg.mm

• 18/18kg.mm

• Extra Low – 14/14kg.mm

• 12/8kg.mm

• 14/8kg.mm

BR-RA configurations include:

• BR-RA – 14/10kg.mm

• BR-RA Extra Low – 24/24kg.mm

BR-RH configurations include:

• BR-RH Pillowball Top Mounts – 14/10kg.mm

• BR-RH Pillowball Top Mounts – 12/10kg.mm

The recommended BR-RS 12/6kg.mm setup provides the most balanced option for road and fast-road use, offering improved chassis control while retaining greater compliance than the firmer alternatives.

Higher spring-rate options are available for drivers wanting progressively increased support, reduced body movement and a more focused setup for regular track or motorsport use.

Extra Low configurations are specifically intended for vehicles where achieving a greater reduction in ride height is a priority.

If you are unsure which specification is most suitable for your Supra, please contact us before ordering.

BR-RS Configuration

The BR-RS configuration is supplied with aluminium front top mounts using rubber centres.

Depending on the rear suspension application, aluminium rear top mounts with rubber centres may also be supplied, or no replacement rear top mounts may be required.

This makes BR-RS particularly suitable for drivers wanting improved suspension performance while retaining a more road-friendly mounting arrangement.

BR-RA Configuration

The BR-RA configuration is supplied with aluminium front top mounts featuring pillowball centres.

Where suspension design allows, the front top mounts may provide camber adjustment while creating a more direct connection between the suspension and chassis.

Depending on the rear suspension application, aluminium rear top mounts with rubber centres may also be supplied, or no replacement rear top mounts may be required.

BR-RH Configuration

The BR-RH configuration uses aluminium camber-adjustable pillowball front top mounts where available, together with pillowball rear mounting or no replacement rear top mount depending on the application.

This provides a more direct and performance-focused mounting arrangement for drivers prioritising chassis feedback and track performance.

Extra Low Configurations

Extra Low kits are designed specifically around a greater reduction in ride height rather than simply lowering a standard kit beyond its intended adjustment range.

Available Extra Low options include:

• BR-RS Extra Low – 18/14kg.mm

• BR-RS Extra Low – 14/14kg.mm

• BR-RA Extra Low – 24/24kg.mm

Vehicle Fitment

Designed for selected:

• Toyota Supra JZA80

• Toyota / Lexus JZZ30 platform

• Rear-wheel drive

• 1993–2002

Exact compatibility can vary depending on vehicle, market and suspension specification.

Product Image & Specification Note

Product images are for illustration purposes only and may not show the exact specification supplied for every vehicle application.

BC Racing kits can vary depending on vehicle, spring rate, top mount configuration and other specification options. If you have any specific requirements, such as upgraded or alternative top mounts, spring rates or ride-height preferences, please contact us before ordering so we can confirm the most suitable configuration for your setup.

Lowering Data Note: Any lowering figures shown in secondary product imagery apply only to the recommended kit specification. Alternative configurations, particularly Extra Low versions, may achieve different ride-height ranges.

Fast Road & Track Performance

The BC Racing BR Series is particularly well suited to Supra owners wanting extensive adjustment and a suspension setup that can be matched closely to the intended use of the car.

The BR-RS 12/6kg.mm recommended setup provides the strongest all-round balance, while the extensive range of BR-RS, BR-RA, BR-RH and Extra Low configurations allows the suspension to be tailored towards greater road compliance, aggressive lowering or significantly more focused track and motorsport use.

Professional Installation Recommended

Professional installation is recommended.

A full four-wheel alignment should also be carried out after installation and once the final ride height has been set to ensure correct geometry, tyre wear and handling characteristics.

Where pillowball or adjustable top mounts are fitted, suspension geometry should be set by a competent specialist to suit the intended use of the vehicle.

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