BC Racing BR-Series Coilover System | E89 Z4

BC Racing BR-Series Coilover System | E89 Z4The BC Racing BR series coilovers are the perfect choice for street driving with a dash of weekend warrior track action. Featuring easily accessible adjustment knobs and separately adjustable ride height, the BR series makes adjusting and maintaining your performance coilover system easier than ever. Ride height is independently user adjustable so you can dial in the exact look to reflect your driving style and performance needs. BCs patented concave

The BC Racing BR series coilovers are the perfect choice for street driving with a dash of weekend warrior track action. Featuring easily accessible adjustment knobs and separately adjustable ride height, the BR series makes adjusting and maintaining your performance coilover system easier than ever. Ride height is independently user adjustable so you can dial in the exact look to reflect your driving style and performance needs. BC’s patented concave lower locking ring keeps all adjustments locked in and ready for precise predicable feed back in any scenario. BR series coilovers provide a strong, complete and attractive coilover system at a great price.

NOTE: These will disable the function/use of EDC. We have cancellation kits available to help bypass this error. Contact us for details!

Part Number: I-47-BR

General:

• Mono-tube shock design
• 30 levels of dampening force adjustment
• Adjustable rear camber plates available
• Separate Full length height adjustable
• Inverted and Non-Inverted setups
• One year warranty
• Rebuildable

Technical:

• Coilovers use 46mm pistons and 53mm shock housings, the enlarged shock cartridges with specially designed pistons and rods provide a wide range of dampening force
• Valves are constructed of special spring steel, which outperforms stainless steels and produces longer valve life. Valve stacks use a patented deflective system to provide more precise control
• Patented concave lower locking ring, to prevent unseating
• Springs are made of SAE9254 high strength, durable steel. Compression tested at over 500,000 times with less than 5% deformation
• T6061 Aluminum utilized in spring locks and seats for strength and weight savings
• Iron lower brackets on MacPherson struts to ensure rigidity
• Piston rods are constructed of highly polished steel to lengthen oil seal life and prevent leaking
• High pressure inner rod guide seals ensure a perfect fit for consistent fade resistant damping and long shock life
• 2 step coating process utilizing nickel and chromium plating to prevent corrosion
• Newly developed lubricant oil in all shock cartridges minimizes aeration and cavitation
• An additional bearing beneath each pillowball mount provides a smooth action and prolongs the life of the pillowball itself.

Picture for representational purposes only. Actual product may vary slightly.

Due to the hard work and dedication of their warehouse/custom build staff, the lead times for all customized and out-of-stock kits are about 3-4 weeks ETA at this time.