COILOVERS BR / BC RACING / SMART FORFOUR

BC Racing BR coilovers for Smart Forfour

BC Racing Club Sport BR coilovers for Smart Forfour are designed to improve handling, driving precision and body support. Developed with BC Racing's motorsport experience, this range offers an excellent balance of performance, versatility and adjustability for sporty road use or circuit outings.

Purpose of the part

Coilovers replace the original suspension components to allow precise ride-height and damping firmness adjustment. They control body movements, optimise tyre grip and improve stability under acceleration, braking and cornering loads. The BC Racing threaded body allows height adjustment via the lower mount without changing spring preload or reducing usable damper travel.

Symptoms or consequences of worn or unsuitable suspension

• Less precise handling and floating behaviour when cornering
• Substantial body roll during changes of cornering load
• Loss of traction or grip on poor road surfaces
• Potentially longer braking distances due to poor tyre/ground contact
• Sagging body or uneven vehicle height
• Premature or uneven tyre wear

Benefits of replacement

• Clear improvement in driving precision and steering feedback
• Ride-height adjustment for a personalised configuration
• Reduced body roll and greater stability during dynamic driving
• 30-position damping adjustment to suit road or track use
• Good versatility retained for everyday sporty use
• Greater endurance through high-performance monotube construction

Specifications

• Brand: BC Racing
• Range: Club Sport BR
• Product: complete coilovers
• Condition: new product
• Application: Smart Forfour
• Pressurised monotube design with floating piston
• 46 mm piston incorporated in a 53 mm body for optimised oil capacity
• Firmness adjustment over 30 positions via adjuster knob
• Combined rebound and compression adjustment
• Independent height adjustment via the damper’s lower mount
• Spring rates enhanced over the Street range, suited to sporty use and track days
• High-performance oils offering good thermal stability
• Specific lower bushes limiting play in the damper's lower mount
• Spring rates always expressed in the format: Front / Rear
• Kit supplied with a pair of adjustment spanners, fitting instructions and warranty card

Possible versions of the BR range

• BR-RS : rubber-bushed front and rear top mounts for a balance of comfort and performance
• BR-RA : spherical-bearing front top mounts and rubber-bushed rear mounts where possible for greater precision
• BR-RH : spherical-bearing front and rear top mounts for more radical, competition-focused handling
• BR-RN : fitting without front top mounts, onto the original bushes, with rubber-bushed rear top mounts where possible

Vehicle compatibility

• Smart Forfour

These BC Racing BR coilovers are ideal for transforming your Smart Forfour's handling with adjustable, capable and reliable suspension, suited to drivers seeking greater precision, support and driving enjoyment.