Description

About the Brand
About Product
Vehicle Fitments
Product DetailsChassis Code: S15 | HM Series Coilover Nissan Silvia 240SX 1999-2002 – D-27-HMBC 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 offers 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 where weight can more easily be shaved. With the BC Racing HM Series Coilover system the external reservoir exits the damper at the top allowing for infinitely variable mounting locations under the hood or in the trunk for easy adjustment at the track. With the combination of inverted mono-tube dampers and external reservoirs the HM Series is suited for the most demanding users on the track.
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
Contact Customer Support for custom spring rates, swift spring upgrades, as well as other optional customizations that may be available for this product.
FREE Ground Shipping on All BC Coilovers! Automatically applied at checkout. (Domestic US Only) All prices, specs, fitment, and drop are subject to change without notice
All kits are 2WD unless specified AWD Some RM Series & Most ER Series systems use different spring rates than BR Series. Please inquire if necessary.
Notes regarding electronic damping (EDC, DDS, etc.) pertain to physical fitment only. BC Racing kits DO NOT interface w/ OEM electronic damping control systems.
About BC RacingBC-Racing was founded back in 1999 in Nantou, Taiwan, with the first BC-Racing coilover to debut in Taiwan in 2003, which was then made available worldwide in 2004. BC Racing Coilovers are highly customizable to allow all end-users to purchase the perfect setup for their specific needs. BC Racing understands that each driver and each vehicle have different needs. To allow customers to see their projects come to fruition, exactly how they evensong them, BC Racing offers complete customization of all coilover systems. Each coilover can be ordered with custom spring rates, damper lengths, valving, braided line lengths for double and triple adjustable coilers, camber / caster plates, and proprietary 62 ID Swift Springs.