BMW 328i Coilover Suspension Kit - Dinan - Performance Spring - 12-18. This Dinan performance spring set refines the F30 328i RWD sedan with a lower ride height and sharper response for confident street driving.

Engineered for balance and control, the springs increase rate by about 30% to curb body roll, acceleration squat, and braking dive. Pair with Dinan’s Ride Quality and Handling Kit to achieve the stated drop and maintain proper travel and ride characteristics. Each spring is CNC wound from high-tensile chrome-silicon wire, shot-peened, and preset to resist sag. Expect a 0.75 in drop front and rear, improved grip, and more direct steering. Compatible with conventional and factory electronic shocks. Not for xDrive or non-sedan models.

Features

• 0.75 in front and rear drop for improved geometry
• Approx. 30% spring rate increase
• Substantial reduction in body roll and dive
• CNC-wound, high-tensile chrome-silicon; shot-peened and preset
• Works with conventional or factory electronic shocks
• 2012-2018 F30 328i RWD sedan fitment; not compatible with xDrive
• Best results with Dinan Ride Quality and Handling Kit

Have questions or planning an install? Call our Austin shop at 512-982-9393 (TX) or our Los Angeles area team at 562-981-6800 (CA). We offer professional installation and customization at both locations. If you are considering multiple items, contact us for possible shipping discounts. We install on premises in Austin, TX and the Los Angeles, CA area.

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