Compare BC Racing Suspension Kits: Choose the Right Coilovers for Your Build
Not sure which BC Racing coilovers are right for your car? With multiple coilover options designed for different performance needs, selecting the right BC Racing suspension setup is essential to getting the most out of your build. Whether you're lowering your daily driver, building a track car, or dialing in your stance, there’s a BC coilover system tailored for you.
We’re often asked about the difference between BC Racing BR vs DS Series coilovers. The BR Series is the go-to for street use, offering a great mix of comfort and performance with full adjustability. If you’re after sharper response for track days, the DS Series features digressive valving for more precise high-speed damping—ideal for serious drivers who want the best coilovers for street and track use.
To help you decide, we’ve included a comparison chart below that highlights key differences between all BC Racing coilover series. From daily comfort to track-tuned performance, this guide will help you choose the best BC Racing coilovers for your driving goals and vehicle setup.
Why Choose BC Racing Coilovers?
- Fully adjustable for ultimate customization
- High-quality construction for performance and durability
- Models designed for street, track, and competitive motorsports
- Excellent ride quality with a balance of comfort and handling
BC Racing Coilover Models
Use the chart below to compare BR Series, DS Series, RM Series, ER Series, HM Series, ZR Series, and ZX Series coilovers side by side. Get the perfect suspension setup for your build!
| BR Series | DS Series | RM Series | ER Series | HM Series | ZR Series | ZX Series | |
|---|---|---|---|---|---|---|---|
| Average Handling Time* | 1 day | 3-4 weeks | 3-4 weeks | 3-4 weeks | 3-4 weeks | 3-4 weeks | 3-4 weeks |
| Adjustable Dampening | 30 levels | 30 levels | 30 levels | 30 levels | 30 levels | 30 levels | 30 levels |
| Adjustment Type | 1-Way | 1-Way | 1-Way | 2-Way | 2-Way | 3-Way | 3-Way |
| Height Adjustment | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Monotube Shock | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Shock Body Diameter | 53mm | 53mm | 53mm | 53mm | 53mm | 53mm | 53mm |
| Twin Piston | ✗ | ✗ | ✗ | ✓ | ✓ | ✓ | ✓ |
| Linear Valving | ✓ | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Digressive Piston | ✗ | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ |
| Inverted Shock | ✗ | ✗ | ✓ | ✗ | ✓ | ✓ | ✓ |
| Swift Springs Included | ✗ | ✗ | ✗ | ✗ | ✓ | ✓ | ✓ |
| 2-Year Warranty | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Upgradeable | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Rebuildable | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Serviceable | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Custom Spring Rates Available | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Built to Order | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
* Handling times vary and may change at any given time by the manufacturer.
ZR Series vs ZX Series Coilovers
The only difference between the ZR and ZX Series is the top mount design. ZR coilovers route the external reservoir hose through the camber plate, while the ZX Series do not—- allowing the top mounts to be replaced if needed.