Swift springs are standard! Please choose your spring rate.

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 Subarus 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
• 2-Year Warranty Against Manufacturers Defect
• Fully Rebuildable

Want damping knob extenders?

The rear damping adjustment knob is typically located under the rear parcel shelf necessitating the removal of the rear seat backrest in order to adjust rear damping. These extensions allow you to make adjustments without removing the rear seats. By making two small holes in the rear parcel shelf the extension passes through the shelf so that the adjustment can be performed from above.

Why go with SWIFT springs?

• They have less coils so they can go lower
• They are stronger and more lightweight
• SWIFT springs maintain more travel and stroke over every competitor
• They are exclusively used in the highest form of motorsports regardless of coilover brands
• Addition of SWIFT springs makes the coilover kit made to order.

FITS:

2022 Subaru BRZ, Toyota GR86

2013-2020 Subaru BRZ, Scion FR-S, Toyota 86

**custom build orders have a 3-4 week estimated lead time**