BMW 3 Series (E90/E92) 2006-2011 - Muller 1-Way Series Coilovers Spring Upgrade:Swift Springs or HyperCo Substitute All new Clamp Style Locking

All new Clamp Style Locking Rings are easy to remove and are less prone to getting stuck

The modules prevent suspension error codes from replacing the OEM suspension with coilovers

This allows more height adjustment on some McPherson applications and is less likely to come loose benefitting motorsports applications that run larger and more aggressive tire compounds

Please note: optional performance upgrades are not included in this service

T6 6061 Aluminum Mounts and Camber Plates

BMW 3 Series (E90/E92) 2006-2011 - Muller 1-Way Series Coilovers Spring Upgrade:Swift Springs or HyperCo Substitute All new Clamp Style LockingCUSTOM. MODULAR. REBUILDABLE. In conjunction with Fortune Auto engineers and Muller Suspension specialists. All Muller Suspension systems are designed with maximum performance and ride quality in mind. Muller suspension systems are truly bespoke in utilizing industry lading machining methods and materials. Designed for High line Vehicles and Exotic Supercars. Amsoil Synthetic Shock Oil Flow Digressive Piston Technology Swift Springs standard on most