BC Racing BR Series Extreme Low Coilovers for the Honda Civic & CR-X EF (Eyelet Mount) are built for an aggressive, show-ready drop beyond what a standard coilover kit delivers - using a shock and spring package roughly 20mm shorter for about 1" of additional drop on most applications. The shortened shock length preserves usable damper travel at a lower stance, and the kit keeps the same 30-way adjustable mono-tube damper and independent ride-height adjustment as the rest of the BR Series lineup.
Features
- Extreme Low shock and spring package - approximately 20mm shorter for a lower installed height
- Mono-tube shock design
- Linear piston and damping curve
- Height adjustment via shock body (independent of spring preload)
- Front camber plates standard on applicable kits
- Rear camber plates available where applicable
- 30 way damping adjustment
- Custom spring rates and Swift springs available
- 1 year warranty against manufacturer defects
- Fully rebuildable
What Makes These Coilovers "Extreme Low"
BC Racing Extreme Low coilovers use a shock and spring combination roughly 20mm shorter than a standard coilover setup, which translates to approximately 1 inch of additional drop over a standard kit on most applications. Since the damper itself is physically shorter, you get a lower ride height while still retaining usable suspension travel - instead of running a standard kit with the springs drooped low and the shock riding near fully compressed. Spring rates on Extreme Low kits may be stiffer than the standard equivalent depending on the platform, which can sharpen handling response but may also make bumps a bit harsher.

Converting BC Racing Coilovers to Air Suspension
BR Series coilovers on the Honda Civic & CR-X EF (Eyelet Mount) aren't locked into a coil spring setup for life. Because they feature fully-threaded shock bodies, these coilovers convert to a full air suspension setup by simply removing the coil springs and threading on a set of coilover conversion bags in their place. Want to start out with coils and move to air suspension in the future? This makes the BR Series a practical starting point for owners who want coilover-level adjustability now but may want to move to air suspension down the road, or who want to keep that option open without committing to a full air ride kit up front.
- VERA Double Bellow Bag for BC Racing Coilovers
- VERA Sleeve Bag for BC Racing Coilovers
- Maxload Coilover Conversion Double Bellow Bag
- Maxload Coilover Conversion Slim Double Bellow Bag

Spring Rate Upgrades
The standard springs on BC Racing coilovers work well for most builds, but if you're chasing a specific stance or feel, the BR Series can be upgraded to a custom spring rate at checkout:
- Custom Spring Rates for BC Racing Coilovers (4 Corner) - spec your own spring rates up to 20k, installed on your coilovers in place of the standard springs by BC Racing before shipping.
- Swift Springs Upgrade for Coilovers (4 Corner) - for spring rates above 20k, or for Swift's faster reacting spring material, installed in place of the standard springs.
Both options replace the standard springs entirely - you won't receive the stock springs alongside a custom spring rate order. To order simply add either one of the above products to your car with this set of coilovers or reach out and we can help you with placing the order.
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