BC Racing HM Series Coilovers

The BC Racing HM Series is a motorsport-focused coilover with a separate reservoir design for serious track and competition use. At Springrates we carry the BC Racing HM Series for select applications.

Reservoir-Equipped BC Racing Performance

The HM Series steps up from BC Racing's popular street coilovers with a design that adds a separate damper reservoir, increasing oil capacity and improving damping consistency under sustained hard use. It's aimed at track and competition builds that need more than BC's street-oriented BR Series can offer, while keeping BC's value proposition.

It sits at the performance end of BC Racing's lineup. For street and street-and-track use, the BR and ZX Series are the popular choices.

Browse the HM Series, or explore the full BC Racing range. Need help matching a kit to your car and how you drive it? Call us at 903-993-0000 or email support@springrates.com and we'll help you choose before you spend a dollar.

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FAQs

What is the BC Racing HM Series?

It's a motorsport-focused BC Racing coilover with a separate reservoir design that increases oil capacity and improves damping consistency under sustained hard use — aimed at track and competition builds.

HM Series or BR Series?

The BR Series is BC's popular street-and-track all-rounder. The HM Series adds a separate reservoir for better track performance under sustained hard use. Choose the HM for serious track work.

Why does a separate reservoir matter?

It increases oil capacity and helps manage heat, keeping damping consistent during long track sessions — a real benefit for competition use.

Is the HM Series adjustable?

Yes, it offers height and damping adjustment like BC's other coilovers, with the added reservoir performance.

Do I need an alignment after installing the HM Series?

Yes. Any ride-height change alters camber and toe, so an alignment is required afterward — corner weighting helps on track.

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