BC Racing ER Series Coilover System (2002 - 2007 Subaru Impreza WRX - GDA / GDB) - F-02-ER
Next-Level Suspension for the 2002 - 2007 Subaru WRX
Unlock superior handling and precision with the BC Racing ER Series Coilover System for your Subaru Impreza WRX (GDA / GDB). The ER Series is engineered for serious enthusiasts and track drivers who demand full control over their suspension dynamics. Featuring independent compression and rebound adjustment via remote reservoirs, the ER Series allows for fine-tuned damping control and superior heat dissipation during extended high-performance use. Designed to excel on both street and circuit, these coilovers deliver unmatched consistency, responsiveness, and adjustability.
Performance Highlights
- Independent 30-way compression and rebound adjustment for precision suspension tuning.
- Remote reservoirs increase oil capacity and promote faster heat dissipation for consistent damping.
- Mono-tube twin-piston design ensures linear, predictable response and enhanced control.
- Height adjustment independent of spring preload maintains optimal ride comfort and performance.
- Front and rear camber plates included on all applicable kits for advanced alignment tuning.
- Pillowball mounts standard on non-camber plate applications for improved steering feedback.
- Custom valving and spring rate options available for a tailored suspension setup.
- Swift Spring upgrades available for enhanced consistency and performance.
- Fully rebuildable and backed by a 2-year manufacturer warranty.
Quick Specs
- Brand: BC Racing
- Series: ER Series
- Part Number: F-02-ER
- Vehicle Fitment: 2002 - 2007 Subaru Impreza WRX (GDA / GDB)
- Damper Design: Mono-tube, twin-piston with external reservoirs
- Compression Adjustment: 30-way via external reservoirs
- Rebound Adjustment: 30-way via damper top
- Height Adjustment: Independent of spring preload
- Default Spring Rates: Front 6kg/mm | Rear 4kg/mm
- Camber Plates: Front and rear included where applicable
- Mount Type: Pillowball mounts standard when camber plates not included
- Warranty: 2 Years (Manufacturer Defect)
- Rebuildable: Yes
Why Choose BC Racing ER Series Coilovers?
The BC Racing ER Series represents the pinnacle of tunable coilover technology, offering full independent control of compression and rebound for maximum setup flexibility. The addition of remote reservoirs allows for improved oil capacity and cooling, reducing fade during intense driving conditions. Perfect for dedicated track builds or advanced street performance applications, the ER Series delivers elite-level damping control, responsiveness, and consistency that serious drivers demand.
FAQs
What sets the ER Series apart from other BC Racing coilovers?
The ER Series provides independent adjustment for compression and rebound via external reservoirs, offering finer control and superior heat management compared to BR and DS models.
Are these coilovers good for both track and street driving?
Yes. While optimized for performance driving, the ER Series can be dialed in for comfortable street use, offering exceptional versatility.
Do these coilovers come with camber plates and pillowball mounts?
Yes. Front and rear camber plates are standard where applicable, and pillowball mounts are included when camber plates don't apply.
Can I order custom spring rates or upgrade to Swift Springs?
Absolutely. Custom spring rates and Swift Spring upgrades are available for precise tuning based on driving style or load demands.
Fitment
- 2002 Subaru Impreza WRX (GDA / GDB)
- 2003 Subaru Impreza WRX (GDA / GDB)
- 2004 Subaru Impreza WRX (GDA / GDB)
- 2005 Subaru Impreza WRX (GDA / GDB)
- 2006 Subaru Impreza WRX (GDA / GDB)
- 2007 Subaru Impreza WRX (GDA / GDB)
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized BC Racing dealer offering expert suspension guidance, fast shipping, and unbeatable pricing. Whether you're building a track car or refining your WRX for spirited daily driving, our team can help you configure the ideal ER setup. Contact us today at sales@beefcakeracing.com or call 1-855-827-7223. Beefcake Racing - Performance Starts Here.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
