Dinan Performance Spring Set for 2008-2011 BMW M3 (E90) | D100-0919

The Dinan Performance Coil Spring Set (D100-0919) is an expertly engineered suspension solution for the 2008-2011 BMW M3 Sedan (E90), 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 1/2" 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 increase in 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 noticed at low speeds up to the top speed of the vehicle. 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 1/2" (Front) and 1/2" (Rear) for an aggressive stance, compatible with both conventional and factory electronic shocks.

• Increased Control: Increased spring rates provide substantial reduction in body roll, reducing suspension dive and compression for a more 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.

• Enhanced Dynamics: Provides a noticeable improvement in grip for high-high speed driving situations, making the steering more responsive to driver input.

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 the M3 coupe or convertible.

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