BC Racing ZR Series Coilovers for the 2002-2007 Subaru Impreza WRX (GDA/GDB) deliver the deepest damping adjustability in BC Racing”s lineup, with Swift Springs included standard and three axes of independent tuning for competitive track programs. Every kit is extensively tested on the Impreza WRX chassis and refined until it balances ride quality with performance, the reason Impreza WRX coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide.
ZR Series kits use an inverted mono-tube damper with a linear twin-piston design, feeding three independent adjustment circuits. Swift Springs come standard, not as an upgrade, and the kit is race-tuned out of the box. Where BC Racing separates itself is tuning philosophy: every off-the-shelf spring rate and damper setup is chosen to stay comfortable on daily roads while still delivering real performance at the track. If you want something different, Swift Springs, rates, and valving are all options at checkout, BC will match the valving of the dampers to whatever springs you pick, something most brands don”t offer outside their flagship race lineup.
BC Racing has been manufacturing adjustable coilovers since 2004 and is one of the most popular coilover brands in the automotive tuning industry for a reason: competitive pricing, deep ization, proven reliability, and a fully rebuildable damper design that lasts years instead of seasons. These Impreza WRX coilovers arrive tuned for the Impreza WRX chassis and ready to bolt in, no break-in period, no guessing at setup. Every kit ships with a 2-year manufacturer warranty, lifetime access to BC service parts (pistons, seals, shafts, no unit replacement required when it”s time for a rebuild), and in-house tech support from both BC Racing and the Springrates team.
Features
Specifications
| Part Number | F-02-ZR |
| Part Name | ZR Series Coilovers |
| Vehicle | 2002-2007 Subaru Impreza WRX |
| Drivetrain | AWD |
| Chassis Code | GDA/GDB |
| Damping Adjustment | 3-Way (30 levels rebound/15 LSC/12 HSC) |
| Ride-Height Adjustable | Yes |
| Spring Rate – Front | 6 kg/mm |
| Spring Rate – Rear | 4 kg/mm |
| Spring Size – Front | 62-200-6K |
| Spring Size – Rear | 62-230-4K |
| Swift Springs – Front | 62-203-X |
| Swift Springs – Rear | 62-228-X |
| Top Mounts – Front | Camber Plates |
| Top Mounts – Rear | Camber Plates |
| Rear Damping Extenders | Not Compatible |
| Suspension Design – Front | True Coilover |
| Suspension Design – Rear | True Coilover |
| Notes |
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