COILOVERS BR / BC RACING / LEXUS SC 300/400/430

BC Racing BR Coilovers for Lexus SC 300 / SC 400 / SC 430

BC Racing Club Sport BR coilovers are designed to improve the road holding and dynamic behaviour of your Lexus SC 300, SC 400 or SC 430. Developed from BC Racing’s motorsport experience, they provide an adjustable, high-performance and versatile solution suited to sporty road driving and occasional trackdays.

Purpose of the part

Coilovers replace the original suspension components to allow precise adjustment of ride height and damping firmness. They optimise tyre contact with the road, limit body movement, improve stability under cornering loads and make the vehicle more responsive under braking, acceleration and changes of direction.

With BC Racing’s threaded body, ride height is adjusted via the damper’s lower mount without changing spring preload or reducing useful travel. This design preserves consistent suspension operation even after lowering the vehicle.

Symptoms or consequences of worn or unsuitable suspension

• Reduced road holding and less precise cornering behaviour
• Excessive body roll during changes in cornering load
• Pronounced nose dive under braking and squat under acceleration
• Loss of traction on uneven roads or during dynamic driving
• Uneven tyre wear linked to poor control of body movement
• A floating or unstable sensation at high speed

Benefits of replacement

• A clear improvement in driving precision and steering feedback
• Ride-height adjustment to adapt the vehicle’s appearance and behaviour
• 30-position damping adjustment acting simultaneously on rebound and compression
• Better control of body roll, weight transfer and stability under cornering loads
• A solution suited to versatile sporty road and trackday use
• Monotube design providing a quick and consistent response
• Sportier spring rates than the Street range while retaining useful versatility

Specifications

• Brand: BC Racing
• Series: Club Sport BR
• Type: adjustable coilovers
• New product
• Pressurised monotube design with a floating piston
• 46 mm piston in a 53 mm body
• Large oil capacity for greater endurance and more consistent operation
• 30-position damping adjustment via a knob
• Combined rebound and compression adjustment
• Height adjustment via the lower mount to preserve suspension travel
• Spring rates stated in Front / Rear format
• High-performance oils providing good thermal stability
• Specific lower locking collars for precise retention of the damper body
• Kit supplied with a pair of adjustment spanners, fitting instructions and warranty card

Possible BR range variants depending on application

• BR-RS : rubber-bushed front and rear top mounts for a good balance of comfort and performance
• BR-RA : pillowball front top mounts for greater precision, with rubber-bushed rear mounts where the configuration permits
• BR-RH : pillowball front and rear top mounts for maximum feedback and a more competition-focused setup
• BR-RN : no front top mounts, fitting to original front rubber bushes, with rubber bushed rear top mounts where possible

Vehicle compatibility

• Lexus SC 300
• Lexus SC 400
• Lexus SC 430

These BC Racing BR coilovers provide an excellent upgrade to transform your Lexus SC’s behaviour, with precise adjustment, solid construction and an effective balance of performance, reliability and versatility.