BC Racing ER Series Coilover System (2005 - 2014 Ford Mustang S197) - E-09-ER
Two-Way Adjustable Coilovers for the S197 Mustang
Take full control of your 2005 - 2014 Ford Mustang S197's suspension with the BC Racing ER Series Coilover System. Designed for drivers who demand uncompromising performance and adjustability, the ER Series introduces independent 30-click compression and rebound adjustment through external reservoirs that increase oil capacity and enhance heat dissipation. Whether you're daily driving, carving corners, or tracking your Mustang, this system provides precise suspension tuning to match your exact driving style and environment.
Performance Highlights
- Two-way adjustable damping with 30-clicks each for compression and rebound tuning.
- External remote reservoirs increase oil capacity for consistent damping under high-performance conditions.
- Mono-tube twin-piston design ensures linear, predictable response across all speed ranges.
- Independent ride height adjustment allows stance tuning without affecting spring preload or travel.
- Front and rear camber plates included where applicable for optimized alignment and cornering balance.
- Pillowball mounts standard where camber plates are not applicable for precise steering feel.
- Custom valving matched to your selected spring rates for optimal ride control.
- Swift spring compatible with optional upgrades available for reduced weight and enhanced responsiveness.
- Fully rebuildable design for long-term reliability and track serviceability.
- 2-year manufacturer warranty against defects for added confidence.
Quick Specs
- Brand: BC Racing
- Series: ER Series
- Part Number: E-09-ER
- Vehicle: 2005 - 2014 Ford Mustang S197
- Design: Mono-tube twin-piston with remote reservoirs
- Adjustability: 30-way compression (external) / 30-way rebound (top of damper)
- Spring Rates: Front 6kg/mm | Rear 4.5kg/mm
- Camber Plates: Front and rear (where applicable)
- Pillowball Mounts: Included (when camber plates do not apply)
- Warranty: 2 Years (Manufacturer Defect)
- Rebuildable: Yes
Why Choose BC Racing ER Series Coilovers?
The BC Racing ER Series Coilovers represent the pinnacle of adjustable suspension technology for the Mustang S197 platform. With independent compression and rebound tuning, you can tailor your suspension response for everything from street cruising to full track attack. The external reservoirs enhance oil capacity and reduce heat buildup, ensuring consistent performance under demanding conditions. Perfect for serious drivers, tuners, and racers who require complete control over their suspension setup.
FAQs
How does the ER Series differ from the BR and DS Series?
The ER Series features independent 2-way adjustability for compression and rebound via external reservoirs, offering more precise tuning than the BR or DS Series coilovers.
Do I need to modify my Mustang to install these coilovers?
No. The E-09-ER coilover system is a direct bolt-on replacement for the factory suspension - no cutting or welding required.
Are these coilovers suitable for both street and track use?
Yes. With independent compression and rebound control, the ER Series adapts perfectly to daily driving comfort or aggressive track performance.
Can I order custom spring rates or Swift springs?
Absolutely. BC Racing offers custom rates and Swift spring upgrades to meet your exact handling preferences and build goals.
Fitment
- 2005 Ford Mustang S197
- 2006 Ford Mustang S197
- 2007 Ford Mustang S197
- 2008 Ford Mustang S197
- 2009 Ford Mustang S197
- 2010 Ford Mustang S197
- 2011 Ford Mustang S197
- 2012 Ford Mustang S197
- 2013 Ford Mustang S197
- 2014 Ford Mustang S197
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized BC Racing dealer specializing in Mustang suspension tuning, expert support, and fast delivery. Whether you're chasing better lap times or refining your daily driver's ride, our team can help you spec the perfect setup. Contact us at sales@beefcakeracing.com or call 1-855-827-7223. Beefcake Racing - Performance Starts Here.
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