Ohlins BMS2I40 Road & Track Right Front Strut Damper BMW M3 E9X

The Öhlins BMS2I40 is the right front strut damper unit, sold as an individual replacement component for the Öhlins Road & Track coilover system (kit BMS Mi40S1) engineered for the 2008–2013 BMW M3 (E90/E92/E93, E9X platform). This inverted monotube strut is built to Öhlins' exacting motorsport standards and delivers the same high-performance damping found in the complete kit, making it ideal for replacing a single damaged or worn unit.

Öhlins Road & Track Technology:

• Patented Dual Flow Valve (DFV): Öhlins' signature DFV technology delivers transformed chassis control while maintaining refined ride quality beyond factory or aftermarket alternatives
• Inverted Monotube Strut Design: Strengthened inverted strut architecture provides improved response, rigidity, and heat dissipation compared to conventional designs
• Aluminum Shock Body: Lightweight aluminum construction reduces unsprung weight and improves cooling efficiency
• 20+ Click Adjustable Damping: Individually adjustable damping via a broad range of 20+ clicker settings, allowing fine-tuning from street comfort to track performance
• Height Adjustable: Independent spring preload and ride height adjustments on the front allow precise corner-by-corner setup; front target ride height is approximately 15mm lower than OEM
• Front Spring Rate: 60 N/mm (approximately 343 lbs/in), application-specifically tuned for the E9X M3
• Compatible with OEM Upper Mounts: Uses the vehicle's original OE upper strut mounts (EDC cancellation kit sold separately for vehicles equipped with electronically controlled shocks)
• Two-Year Limited Warranty: Backed by Öhlins' worldwide 2-year limited warranty
• ISO 9227 Corrosion Tested: Every unit is subjected to rigorous corrosion testing to ensure long-term durability

Engineered by Öhlins — a brand with over 40 years of motorsport heritage and a test center at the Nürburgring — the BMS2I40 right front strut brings race-proven damping technology to both spirited street driving and weekend track use. Whether replacing a failed component or building out a purpose-driven suspension setup, this unit delivers the precise, confidence-inspiring damping the E9X M3 platform demands.