Description
BC-Racing BR-RH Series Schroefset BMW E46 I-02-RH
BC Racing offers truly bespoke coilover systems for motorsport applications. Motorsport systems require BC Racing engineers to work directly with your team and/ or suspension engineer. Once the best system for a particular series is determined, all the chassis details are worked out to build a unique suspension system that cannot be purchased by opponents.
Coilover Series: BR-RH
Fits: BMW E46
Extra comment:
Front Spring Rate: 8kg
Rear Spring Rate: 8kg
Note! Coilovers can be made to custom order. Extra Low variations, Custom Spring Rates or complete custom specs. Everything is possible E36 coilovers with E30 topmounts for a 5lug conversion? No problem! Just shoot us a message on our email sales@RA-Performance.nl and we will contact you back a.s.a.p.!
Check out the different series of BC coilovers below. There are many variations available. If you have any doubts or questions, just shoot us a message!
V1-Series -> Street Coilover
The V1 series coilovers use a large 44mm diameter piston in a 50mm diameter damper body to maximise oil capacity. As the damper unit operates the oil contained within heats up. The viscosity of oil changes as its temperature varies which can lead to changes in the damping characteristics of the unit.
– Pillowball upper mount
– Camber adjustable top mounts
– Aluminium top plates
– 30 way adjustable damping
– Adjustable spring platform
– Height adjustment via bottom mount to retain full damper travel
– Dust boot to protect damper seals
– Some features are dependent on model
– 1-Year Warranty Against Manufacturers Defect
– Fully Rebuildable
V1-VS: Rubber topmount front and rear
V1-VT: Rubber topmount front, no topmount rear
V1-VL: No topmount front, rubber topmount rear
V1-VN: OEM topmounts used
V1-VH: Pillowball topmount front and rear, camber adjustable when possible
V1-VA: Pillowball topmount front, camber adjustable when possible. Rubber topmount rear
V1-VM: Rubber topmount front and rear
BR-Series -> Street and Track Coilover – Single Adjustable Linear Damping
The BC Racing BR Series offers the most affordable entry into coilover suspension without sacrificing performance, comfort, build quality, vehicle height, or handling. This is done by extensively testing each vehicle then refining the coilover characteristics as many times as needed to ensure the most well-balanced and affordable aftermarket suspension conceivable. BC Racing takes great pride in choosing spring rates for our off-the-shelf kits that strike the perfect balance between comfort and performance so you’re never stuck with an oversprung suspension like many other brands sell. BC Racing offers one of the widest ranges of damping adjustment with 30-clicks of compression/rebound adjusted simultaneously on the BR Series. With meticulously chosen spring rates, damper valving, and one of the widest adjustment ranges in the industry, you can’t go wrong with the BC Racing BR Series Coilover System.
– Highly Customizable
– Mono-Tube Shock Design
– Linear Piston And Damping Curve
– Height Adjustment Independent Of Spring Compression
– 30-Clicks Of Simultaneous Compression/Rebound Adjustment
– Front Camber Plates Standard On Applicable Kits
– Rear Camber Plates Available For Applicable Kits
– Custom Spring Rates And Swift Springs Available
– Custom Valving Or Valving Paired For Custom Spring Rates
– 1-Year Warranty Against Manufacturers Defect
– Fully Rebuildable
BR-RS: Rubber topmount front and rear
BR-RA: Pillowball topmount front, camber adjustable when possible. Rubber topmount rear
BR-RH: Pillowball topmount front and rear, camber adjustable when possible
BR-RN: No topmount front, rubber topmount rear
RM-Series -> Single Adjustable, Inverted Damping
The BC Racing RM Series Coilover System uses a mono-tube inverted damper in the front and rear of vehicles that use McPherson style OEM strut suspension. On vehicles that use front struts only, BC Racing provides an inverted front strut and then provides an upright BR Series damper for the rear. Inverted dampers are useful in decreasing unsprung weight by moving the greatest mass of the strut to the top where it connects to the sprung weight of the chassis, where weight can be more easily shaved. The BC Racing RM Series Coilover System uses a much larger inverted piston shaft that can handle higher lateral loads for longer periods of time without fatigue. These higher lateral loads are only prevalent on McPherson style strut suspension, not on Double A-Arm vehicles.
– Highly Customizable
– Inverted Mono-Tube Strut Design
– Linear Piston And Damping Curve
– Height Adjustment Independent Of Spring Compression
– 30-Clicks Of Simultaneous Compression/Rebound Adjustment
– Front Camber Plates Standard On Applicable Kits
– Rear Camber Plates Available For Applicable Kits
– Custom Spring Rates And Swift Spring Compatible
– Custom Valving Or Valving Paired For Custom Spring Rates
– 1-Year Warranty Against Manufacturers Defect
– Fully Rebuildable
ER-Series -> Double Adjustable, Linear Damping with External Reservoirs
The BC Racing ER Series Coilover System is the next evolution in your suspension tuning and vehicle setup needs. The ER Series offers 30-clicks of independently adjustable compression and rebound with remote reservoirs to increase oil capacity and help with faster heat dissipation. Each ER Series Coilover System undergoes the same rigorous testing and development as the coilover series that precede it, with the addition of more extensive real-world track testing. For racers and enthusiasts that are looking for more adjustability in terms of varying compression and rebound settings, look no further than the BC Racing ER Series Coilover System.
– Highly Customizable
– Mono-Tube Damper
– Linear Twin-Piston Design
– Height Adjustment Independent Of Spring Compression
– 30-Clicks Of Compression Adjustment Via The External Reservoirs
– 30-Clicks Of Rebound Adjustment From The Top Of The Damper
– Front And Rear Camber Plates Standard On All Applicable Kits
– Front And Rear Pillowball Mounts Standard When Camber Plates Do Not Apply
– Custom Spring Rates And Swift Spring Compatible
– Custom Valved To Match The Drivers Requested Spring Rates
– Swift Spring Upgrade Available On Most Applications
– 1-Year Warranty Against Manufacturers Defect
– Fully Rebuildable
HM-Series -> Double Adjustable, Inverted Damping with External Reservoirs
The BC Racing HM Series Coilover System gets its great qualities from a combination of two previous BC Racing Coilover Systems – the RM Series and ER Series. The HM Series uses an inverted mono-tube damper, just like the RM Series, but adds the independent compression and rebound adjustment of the ER Series. Each HM Series Coilover System uses inverted mono-tube dampers front and rear on McPherson strut vehicles with steel braided lines leading from the top of the damper to the external reservoirs. The external reservoirs allow for a higher oil capacity with the added benefit of increased thermal dissipation, they also house the secondary damping piston. For Subaru’s and other McPherson suspension vehicles that are heavily tracked, the BC Racing HM Series Suspension System is definitely worth checking out!
– Highly Customizable
– Swift Springs Come Standard On HM Series Coilovers
– Inverted Mono-Tube Damper
– Linear Twin-Piston Design
– Height Adjustment Independent Of Spring Compression
– 30-Clicks Of Compression Adjustment Via The External Reservoirs
– 30-Clicks Of Rebound Adjustment From The Bottom Of The Damper
– Front And Rear Camber Plates Standard On All Applicable Kits
– Front And Rear Pillowball Mounts Standard When Camber Plates Do Not Apply
– Custom Valved To Match The Drivers Requested Spring Rates
– 1-Year Warranty Against Manufacturers Defect
– Fully Rebuildable
ZR-Series -> Triple Adjustable, Linear Damping with External Reservoirs
The BC Racing ZR Series Coilovers offer the most adjustability of any BC Racing Coilover System to date. Each ZR Series Coilover System is track tested and developed specifically for racers looking for more damping adjustability than the ER or HR Series can provide. The ZR Series offers 15-clicks of low-speed compression adjustment, 12-clicks of high-speed compression adjustment, and 30-clicks of rebound adjustment. They also offer full height adjustability independent of piston shaft travel and spring compression. On cars with McPherson struts, the ZR Series comes standard with an inverted mono-tube damper. The damper has a steel braided line exiting the top of the damper leading to the external reservoirs that can be remotely mounted on the chassis for easy adjustment. Cars with Double A-Arm suspension come with upright dampers. These dampers have steel braided lines or solid stems that exit the damper at the bottom and lead to the external reservoir that can be mounted under the chassis or on the shock body itself.
*Not all vehicles allow for inverted front and rear dampers. In such cases an upright mono-tube damper will be supplied. The braided line/hard stem for the external reservoir exits the base of the damper when not inverted. Please note that not all vehicles use camber plates in the front and/or rear. In such cases pillowball top mounts are supplied in place of camber plates on HR & ZR Series Coilover Systems.
– Inverted Mono-Tube Damper
– Linear Twin Piston Design
– Swift Springs Come Standard On Zr Series Coilover
– Height Adjustment Independent Of Spring Compression
– 30-Clicks Of Rebound Adjustment
– 15-Clicks Of Low Speed Compression Adjustment
– 12-Clicks Of High Speed Compression Adjustment
– Front And Rear Camber Plates Standard On All Applicable Kits
– Front And Rear Pillowball Mounts Standard When Camber Plates Do Not Apply
– Custom Spring Rates Available
– Custom Valving Or Valving Paired For Custom Spring Rates
– 1-Year Warranty Against Manufacturers Defect
– Fully Rebuildable
DS-Series -> Single Adjustable, Digressive Damping
BC Racing’s new proprietary digressive piston design offers increased damping force at low piston velocities while maintaining a linear damper feel at higher piston velocities. One of the greatest advantages of increased low-speed damping force relates to what the driver feels, e.g., roll, pitch, dive, and quick weight transitions on technical road courses. For The Ultimate In Driver Feel – Choose BC Racing DS Series Coilovers.
– Highly Customizable
– Mono-Tube Shock Design
– Digressive Piston And Damping Curve
– Satin Chrome Finished Shock Body
– Height Adjustment Independent Of Spring Compression
– 30-Clicks Of Simultaneous Compression/Rebound Adjustment
– Front Camber Plates Standard On Applicable Kits
– Rear Camber Plates Available For Applicable Kits
– Custom Spring Rates And Swift Spring Compatible
– Custom Valving Or Valving – Paired For Custom Spring Rates
– 1-Year Warranty Against Manufacturers Defect
– Fully Rebuildable
