BC Racing Coilover Set For Nissan Skyline R32 GTS4 GTR RB26DETT (4WD)
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BC Coilover Series Explained


V1 Series
V1 Series Coilovers are an entry-level coilover kit. Mainly used for track and fast road.


BR Series
The most affordable coilover suspension without sacrificing performance, comfort, build quality, vehicle height or handling


DS Series
DS Series digressive piston design offers increased damping force at low piston velocities while maintaining a linear damper feel at higher piston velocities.


RM Series
RM Series are highly customizable with an inverted mono-tube strut design and digressive piston and damping curve.


ER Series
ER Series offers 30-clicks of independently adjustable compression and rebound with remote reservoirs to increase oil capacity and help with faster heat dissipation.


HM Series
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.


ZX Series
ZX Series is designed specifically for racing and track use. The series feature 3-way adjustable damping with 20 clicks of low speed compression and 30 clicks if rebound adjustment.


ZR Series
ZR Series Deliver a 3 way adjustable track ready suspension system with independent compression and rebound adjustment at an unmatched price. They deature full height adjustablility inverted monotube dampers withh remote reservoirs, and 30 rebound, 20 low speed compression, and 12 high speed compression settings.


ASP Series
Specifically designed for vehicles with Electronic Damping Systems. Our ASP Spring Kit Allows users to easily replace their stock springs with adjustable spring perches and lowering springs. the kit allows ride height to be custom set using the provided adjustable spring platform while retaining the use of the OEM adjustable electronic damping systems.
The spring lengths and rated are designed to work in harmony with the OEM Dampers travel and damping range. this approach results in a package that enhances handling, provides supeior drivers feedback and maintains the original OEM ride height quality. futhermore, since these components directly repace the OEM Items there will be no malfunction or error messages displayed on the vehicles dashboard.
ADDITIONAL DETAIL CHART














Every single part from our coilover kits are available for purchase separately.Please contact our sales staff today if you need any replacement or upgrade parts for your kit.


BC V1 Explained Futher
The V1 series coilovers use a large 44mm diameter piston in a 50mm diameter damper body to maximise oil capacity. As the damper unit opearates the oil contained within heats up. The viscosity of oil changes as its temperature varies which can lead to changes in the damping characteristic of the unit.
BC Racing only use a very high quality oil with their coilovers but go that extra mile to maximise performance and build their V1 range with a large 50mm diameter damper body. This increases the capacity of the unit which increases the volume of oil contained which in turn reduces the peak temperature and so significantly improves damper performance.
Configuration (Type)
Key Features
Pillowball top mounts
Bearing mounted upper spring platform
30 way adjustable damping
Ride height adjustment separate to spring preload
Camber adjustable top mounts (depending on model)
Tapered bottom mount locking collar to prevent collar working loose
Monotube damper design
Custom spring rates available
All spare parts available with low lead times
Dust boot to protect the damper seal


Configuration (Series - Type)
V1-VS
The VS series coilover kits are supplied with aluminium front top mounts with rubber centres and aluminium rear top mounts with rubber centres or no rear top mounts.
V1-VA
The VA Series coilover kits are supplied with aluminium camber adjustable pillowball top mounts on the front (where available) and aluminium rear top mounts with rubber centres or no rear top mounts.
V1-VN
The VN series coilover kits are supplied without front top mounts and with aluminium rear top mounts with rubber centre or no rear top mounts.
V1-VH
The VH series coilover kits are supplied with aluminium camber adjustable pillowball top mounts on the front (where available) and pillowball only on the rear or no top mounts.


BC BR Explained Futher
The BC Racing BR Series offers the most affordable entry into coilover suspension without sacrificing performance, comfort, build quality, 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.
The BR series coilovers use a large 46mm diameter piston in a 53mm 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 characteristic of the unit. BC Racing only use a very high quality oil with their coilovers but go that extra mile to maximise performance and build their BR range with a large 53mm diameter damper body. This increases the capacity of the unit which increases the volume of oil contained which in turn reduces the peak temperature and so significantly improves damper performance.
Configuration (Type)
Key Features
Pillowball top mounts
Bearing mounted upper spring platform
Camber adjustable top mounts (depending on model)
Ride height adjustment separate to spring preload
30 way adjustable damping
Monotube damper design
Tapered bottom mount locking collar to prevent collar working loose
Custom spring rates available
All spare parts available with low lead times
Dust boot to protect damper seals
1 year manufacturer warranty


Configuration (Series - Type)
BR-RS
The VS series coilover kits are supplied with aluminium front top mounts with rubber centres and aluminium rear top mounts with rubber centres or no rear top mounts.
BR-RA
The RA Series coilover kits are supplied with aluminium camber adjustable pillowball top mounts on the front (where available) and aluminium rear top mounts with rubber centres or no rear top mounts.
BR-RN
The VN series coilover kits are supplied without front top mounts and with aluminium rear top mounts with rubber centre or no rear top mounts.
BR-RH
The RH series coilover kits are supplied with aluminium camber adjustable pillowball top mounts on the front (where available) and pillowball only on the rear or no top mounts.


BC DS Explained Futher
BC Racing's DS Coilover system is built with digressive valving offering the same great benefits of the BR Type model and is considered a perfect choice for those who are looking for track biased coilovers. The digressive piston design gives a non linear damping curve which allows higher low speed damping to be run to control body roll through cornering, acceleration and braking whilst providing reduced high speed damping to allow the wheel to travel whilst running kerbs to prevent the impact from transmitting fully into the shell so retaining car balance.
Configuration (Type)
Key Features
Digressive piston and damping curve
Satin chrome finished shock body
30 clicks of simultaneous rebound and compression adjustment
Ride height adjustment separate to spring preload
Camber adjustable top mounts (depending on model)
Pillowball top mounts
Bearing mounted upper spring platform
Dust boot to protect the damper seal
Tapered bottom mount locking collar to prevent collar working loose
Custom spring rates available
All spare parts available with low lead times
1 year manufacturer warranty


Configuration (Series - Type)
DS-DS
The VS series coilover kits are supplied with aluminium front top mounts with rubber centres and aluminium rear top mounts with rubber centres or no rear top mounts.
DS-DA
The RA Series coilover kits are supplied with aluminium camber adjustable pillowball top mounts on the front (where available) and aluminium rear top mounts with rubber centres or no rear top mounts.
DS-DN
The VN series coilover kits are supplied without front top mounts and with aluminium rear top mounts with rubber centre or no rear top mounts.
DS-DH
The RH series coilover kits are supplied with aluminium camber adjustable pillowball top mounts on the front (where available) and pillowball only on the rear or no top mounts.


BC RM Explained Futher
The BC Racing RM series feature high quality damping adjustable monotube inverted dampers at the front or front and rear, depending on vehicle. The RM coilovers offer the majority of the features of the BR series but with the additional benefit of the inverted damper unit. Inverting the damper unit brings with it a number of advantages such as reducing unsprung weight and moving vital damper fluid away from detrimental heat sources to avoid overheating which can cause damper fade under extreme track use.
Configuration (Type)
Key Features
Digressive piston and damping curve
Inverted monotube damper bodies
Reduced unsprung weight
30 way adjustable damping
Ride height adjustment separate to spring preload
Camber adjustable top mounts (depending on model)
Pillowball upper mount
Bearing mounted upper front spring platform
Dust boot to protect damper seals
Tapered bottom mount locking collar to prevent collar working loose
Custom spring rates available
All spare parts available with low lead times
1 year manufacturer warranty
Reduced unsprung weight
Unsprung weight is reduced by moving the oil and gas reservoir away from the hub and attaching it to the shell. Unsprung weight is vital to a cars performance as a lighter wheel and hub assembly which readily moves in response to road bumps will have more grip when tracking over an imperfect road. A high unsprung weight can lead to wheel hop over bumpy ground and will reduce the quality of the ride and also untlimate handling as anything that impairs the suspension ability to maintain contact between road and tyre will be of detriment to the cars performance.
Reduced heat transfer to gas and oil reservoir
Any hard driven car with generate a lot of heat within its braking system. This heat is conducted through the hub to the damper unit. By inverting the oil and gas reservoir the oil and gas is moved away from the hub assembly . This reduces the amount of conducted heat being transferred from the braking system to the hub then to the damper and then on to the gas and oil. As the oil and gas is heated its properties change which has a knock on effect on the damping characteristics of the suspension. By keeping the gas and oil temperatures down BC Racing RM coilovers keep damping rates more consistant resulting in better performing suspension and ultimately allowing you to corner faster, which is the bottom line.
Reduced flex
The large 42mm damper rod and inverted design gives the inverted damper units much greater strength and resistance to side loadings. By reducing flex the RM inverted units lead to more consistant steering geometry resulting in more predicatable and responsive handling.




Configuration (Series - Type)
RM-MA
The MA series coilover kits are supplied with inverted dampers with aluminium camber adjustable pillowball top mounts on the front (where available) and upright dampers with aluminium rear top mounts with rubber centres or no rear top mounts.
RM-MH
The MH series coilover kits are supplied with inverted dampers and aluminium pillowball top mounts on the front and inverted dampers with pillowball top mounts on the rear.


BC ER Explained Futher
Our External reservoir ER Series comes with separate compression and rebound damping adjustment. The ER Series coilovers bring with them the high quality and unique features seen on the BR Series and DS Series but have the additional benefit of external reservoirs and the ability to allow the end user to individually adjust and set compression and rebound damping rates.
Configuration (Type)
Key Features
Digressive piston and damping curve
30 clicks of compression adjustment via the external reservoirs
30 clicks of rebound adjustment from the top of the damper
Ride height adjustment separate to spring preload
Camber adjustable top mounts (depending on model)
Monotube damper design
Pillowball top mounts
Bearing mounted upper spring platform
Tapered bottom mount locking collar to prevent collar working loose
Custom spring rates available
All spare parts available with low lead times
Dust boot to protect the damper seal
1 year manufacturer warranty
Separate compression and rebound damping adjustment
By separating the adjustment for damping compression and rebound the ER Series allows you to dial the vehicle in to your exact needs. When braking hard whilst approaching a corner you want the car to transfer weight to the front tyres to maximise grip for the braking effort and also to allow you to trail brake into the corner without the car understeering.
As you start to lift off the brakes on corner entry you don’t want the suspension to snap back up too quickly as this will remove the loading from the front tyres too quickly and lead to understeer. As soon as the car starts to understeer you need to wind off the steering lock to reduce the work effort applied to the tyres to allow them to regain traction. This slows the vehicles ultimate speed.
The compression damping adjustment allows you to fine tune the way the car rolls onto its front tyres during braking and the separate rebound adjustment allows you to fine tune the way the car responds as you come off the brakes to enter the corner proper and keep the front end hooked up. This allows you to get back on the power sooner and maximise corner exit speed. Corner exit speed is vital because this determines you maximum speed achieved down the next straight.






BC HM Explained Futher
BC Racing's HM Coilover system offers the same great benefits of the RM Series with the addition of 2 way damping adjustment. Each HM Coilover system features inverted mono-tube dampers with independently adjustable compression and rebound. The inverted damper design moves vital damper fluid away from detrimental heat sources to avoid overheating which can cause damper fade under extreme track use. The inverted damper also allows for decreased unsprung weight by moving the majority of the coilover mass up to the chassis improving ride quality, wheel control and steering feel. With the combination of inverted mono-tube dampers and external reservoirs the HM Series is suited for the most demanding users on the track.
Configuration (Type)
Key Features
Digressive piston and damping curve
30 levels of separate rebound and compression adjustment
Inverted damper design (depending on model)
Dual Piston design (1 reservoir, 1 in shock)
Teflon coated steel braided lines for external reservoir on inverted dampers and solid stem for double A-arm cars
Tapered bottom mount locking collar to prevent it from working loose
Pillowball top mounts
Dust boot to protect the damper seal
Custom spring rates available
All spare parts available with low lead times
1 year manufacturer warranty


Configuration (Series - Type)
HM-HA
The HA series coilover kits are supplied with aluminium front top mounts with rubber centres and aluminium rear top mounts with rubber centres or no rear top mounts.
HM-HH
The HH series coilover kits are supplied with aluminium camber adjustable pillowball top mounts on the front (where available) and pillowball only on the rear or no top mounts.


BC ZX Explained Futher
The BC Racing ZX Series is designed specifically for racing and track use. The series feature 3-way adjustable damping with 20 clicks of low speed compression, 12 clicks of high speed compression and 30 clicks of rebound adjustment.
The ZX Series adopts an upright damper design, allowing the possibility of replacing the upper mount. The added volume provided by the external canister combined with ultra high viscosity index racing shock fluid mean the ZX Series can maintain outstanding performance on the track and in drifting competitions for extended periods.
Configuration (Type)
Key Features
Digressive piston and damping curve
30 levels of separate rebound and compression adjustment
Inverted damper design (depending on model)
Dual Piston design (1 reservoir, 1 in shock)
Teflon coated steel braided lines for external reservoir on inverted dampers and solid stem for double A-arm cars
Tapered bottom mount locking collar to prevent it from working loose
Pillowball top mounts
Dust boot to protect the damper seal
Custom spring rates available
All spare parts available with low lead times
1 year manufacturer warranty




BC ZR Explained Futher
BC Racing's new ZR Series Coilovers bring a 3-way adjustable track ready coilover system to racers from novice to pro for a price not seen before in the performance suspension market. Each ZR Series Coilover system offers independent low speed and high speed compression adjustment and separate rebound adjustment. They also offer full height adjustability independent of piston travel and spring preload.
On cars with McPherson struts the ZR Series comes standard with an inverted monotube damper with the steel braided Teflon coated line exiting the top of the damper to the external reservoirs that can be remotely mounted in the engine bay or boot. The ZR Series kits offer 30 clicks of rebound adjustment, 20 clicks of low speed compression adjustment, and 12 clicks of high speed compression.
Configuration (Type)
Key Features
Digressive piston and damping curve
3-way adjustable damping controls
Ride height adjustment separate to spring preload
Inverted damper design (depending on model)
Dual Piston design (1 in reservoir, 1 in shock)
Teflon coated steel braided lines for external reservoir on inverted dampers and solid stem for double A-arm cars
Tapered bottom mount locking collar to prevent it from working loose
Pillowball top mounts
Dust boot to protect the damper seal
Custom spring rates available
All spare parts available with low lead times
1 year manufacturer warranty




BC ASP Explained Futher
BC Racing's new ZR Series Coilovers bring a 3-way adjustable track ready coilover system to racers from novice to pro for a price not seen before in the performance suspension market. Each ZR Series Coilover system offers independent low speed and high speed compression adjustment and separate rebound adjustment. They also offer full height adjustability independent of piston travel and spring preload.
On cars with McPherson struts the ZR Series comes standard with an inverted monotube damper with the steel braided Teflon coated line exiting the top of the damper to the external reservoirs that can be remotely mounted in the engine bay or boot. The ZR Series kits offer 30 clicks of rebound adjustment, 20 clicks of low speed compression adjustment, and 12 clicks of high speed compression.
Configuration (Type)
IMPORTANT:
Some ASP kits have the option of camber adjustable pillowball top mounts. Please be aware that whilst the direct connection to the chassis of pillowball (rather than rubber or OEM) mounts improves steering response, feel and feedback, they can sometimes transit noise through to the cabin.
We are very careful to avoid this issue with the BC Racing default specification coilover kits by supplying the kits with rubber or OEM top mounts on known noisy applications. We do NOT treat such noises as a problem should an ASP kit be ordered with pillowball camber adjustable top mounts.
You should be made aware of, and accept, that ASP kits with camber adjustable pillowball top mounts may transmit noise and that as such we recommend them for track use only, not road.






| Vehicle / Engine Manufacturer | Nissan |
|---|---|
| Product Brand | BC Racing |
| Part Type | Coilover Set |
| Manufacturer | Nissan |
| Model | Skyline |
| Variant | R32 |
| Engine | RB20DET, RB26DETT R32 |
| Lead Time | Make Selection For Availability |