Dinan Performance Spring Set for 2012-2015 BMW 335i (F30) | D100-0910

The Dinan Performance Coil Spring Set (D100-0910) is an expertly engineered suspension solution for the 2012-2015 BMW 335i RWD Sedan (F30), designed to transform vehicle stance while significantly enhancing handling. This unique system achieves superior mechanical grip and stability by utilizing carefully calibrated spring rates and is designed to maintain suspension travel when paired with supplemental components (sold separately). The set lowers the vehicle by a uniform 3/4" in both the front and rear for an aggressive stance and optimized suspension geometry, while remaining compatible with both conventional and factory electronic shocks. The 30% increase in spring stiffness actively reduces body roll, rear suspension compression under acceleration, and front suspension dive under braking, giving your car a noticeably more controlled and responsive feel that is noticeable at speeds as low as 20 mph. The springs are CNC wound with high tensile chrome silicon wire and shot-peened for stress relief, ensuring long-term durability and resistance to spring sag.

Features:

• Optimized Stance & Geometry: Lowers the vehicle by 3/4" (Front) and 3/4" (Rear) for an aggressive stance, compatible with both conventional and factory electronic shocks.

• Aggressive Stiffness Increase: Features a 30% increase in spring stiffness, providing substantial reduction in body roll and improved steering responsiveness.

• Controlled Dynamics: The increase in stiffness reduces suspension compression during acceleration and braking (dive), delivering a more predictable and controlled feel.

• Structural Integrity: Springs are CNC wound, shot peened, and made from high tensile chrome silicon wire to prevent spring sag and ensure lifetime durability.

Product Contains:

• (4) Dinan Performance Coil Springs (Front and Rear)

Important Note: Dinan highly recommends that this Performance Spring set be purchased and installed with the corresponding Dinan Ride Quality and Handling Kit. Failure to install the matching component will result in unfavorable outcomes regarding poor ride quality and improper handling traits. This spring set is not compatible with xDrive models or any body style other than the sedan.

Warranty This product is supported by a Manufacturer's Warranty. While we will maintain a full warranty on product defects, any claims against improper handling or ride quality due to not purchasing the corresponding handling kit will not be warranted. Note: Manufacturer warranty terms are subject to change.

Installation Instructions