For the driver that demands the best out of their vehicle. The Dinan Adjustable Coil-Over Suspension was bred in the race lab but refined on the street for maximum versatility. No matter the environment the traction that is bestowed upon the vehicle from the improved suspension will inspire new found confidence when running at higher speeds. Combined with a substantial reduction in body roll as well as reducing dive under braking and squat under acceleration, Dinan will guarantee you superior handling, performance, and comfort.

• Compatible with BMW EDC shocks.
• Components are machined from 6061-T6 aluminum and black anodized for a sporty
• Dinan-spec progressive bump stops improve ride quality at lowered ride heights.
• Included suspension packers allow adjustment of bump-stop clearance to fine-tune handling and comfort.
• Spring rates are 15% stiffer for both front and rear.
• Substantial reduction in body roll.
• Threaded collars allow easy and precise front & rear vehicle height adjustments.
• Up to 1-1/4" of lowering is possible depending on tire clearance although 3/4" drop is  recommended to maintain ride quality. (M5)
• Up to 1-1/8" of lowering is possible depending on tire clearance although 5/8" drop is  recommended to maintain ride quality. (M6)