BC Racing ER Series Coilover System (1997 - 2013 Chevrolet Corvette C5 / C6) - Q-15-ER
Pro-Level Suspension Performance for the Corvette C5 & C6
The BC Racing ER Series Coilover System for the 1997 - 2013 Chevrolet Corvette C5 and C6 brings professional-grade suspension tuning to one of America's greatest sports cars. With 30-way independent compression and rebound adjustability and external remote reservoirs, this coilover system gives drivers full control over ride dynamics and thermal performance. The twin-piston mono-tube design ensures precise damping separation, superior heat management, and consistent performance on street or track. Whether you're corner carving or chasing lap times, the ER Series transforms the way your Corvette handles.
Performance Highlights
- Independent 30-way compression and rebound adjustment for precision suspension tuning.
- Remote reservoirs expand oil capacity and improve heat dissipation under track or spirited driving.
- Linear twin-piston mono-tube design provides consistent damping and improved chassis response.
- Independent ride height adjustment maintains comfort and travel while dialing in your stance.
- Front and rear camber plates included on applicable kits for advanced alignment control.
- Pillowball mounts included where camber plates are not applicable, improving steering feel and feedback.
- Custom spring rates and Swift spring compatibility for tailored performance setups.
- Fully rebuildable and covered by a 2-year manufacturer warranty.
Quick Specs
- Brand: BC Racing
- Series: ER Series
- Part Number: Q-15-ER
- Design: Mono-tube twin-piston with remote reservoirs
- Adjustability: 30-way independent compression & rebound
- Default Spring Rates: Front 10kg/mm | Rear 12kg/mm
- Camber Plates: Front & Rear (where applicable)
- Mounts: Pillowball (where camber plates not applicable)
- Reservoirs: External, compression-adjustable
- Warranty: 2 Years (Manufacturer Defect)
- Fitment: 1997 - 2013 Chevrolet Corvette C5 / C6
Why Choose BC Racing ER Series Coilovers?
The BC Racing ER Series Coilovers redefine what's possible for the C5 and C6 Corvette platform. With independent compression and rebound damping and remote reservoirs that ensure consistent performance under load, these coilovers provide the perfect combination of comfort, precision, and control. Ideal for both spirited street driving and track performance, they deliver the fine-tuning capability serious Corvette enthusiasts demand.
FAQs
Are these coilovers suitable for both the C5 and C6 Corvettes?
Yes. The Q-15-ER coilover kit is designed as a direct bolt-on upgrade for all 1997 - 2013 Chevrolet Corvette C5 and C6 models.
What makes the ER Series different from BR or DS Series coilovers?
The ER Series adds independent compression and rebound adjustability and external reservoirs, offering greater precision and heat control than other BC Racing lines.
Can I customize my spring rates or upgrade to Swift springs?
Yes. Custom spring rates and Swift spring upgrades are available to fine-tune your Corvette's suspension to your driving preferences.
Are these coilovers rebuildable?
Absolutely. The ER Series coilovers are fully rebuildable and backed by a 2-year manufacturer warranty against defects.
Fitment
- 1997 Chevrolet Corvette C5
- 1998 Chevrolet Corvette C5
- 1999 Chevrolet Corvette C5
- 2000 Chevrolet Corvette C5
- 2001 Chevrolet Corvette C5
- 2002 Chevrolet Corvette C5
- 2003 Chevrolet Corvette C5
- 2004 Chevrolet Corvette C5
- 2005 Chevrolet Corvette C6
- 2006 Chevrolet Corvette C6
- 2007 Chevrolet Corvette C6
- 2008 Chevrolet Corvette C6
- 2009 Chevrolet Corvette C6
- 2010 Chevrolet Corvette C6
- 2011 Chevrolet Corvette C6
- 2012 Chevrolet Corvette C6
- 2013 Chevrolet Corvette C6
Why Buy from Beefcake Racing?
Beefcake Racing is a premier BC Racing dealer offering fast shipping, expert suspension advice, and unbeatable prices. Whether you're dialing in your Corvette for competitive driving or enhancing daily performance, our team can guide you to the perfect setup. Contact us at sales@beefcakeracing.com or call 1-855-827-7223. Beefcake Racing - Performance Starts Here.
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