DINAN Performance Spring Set – BMW M235i / M240i (2014–2021)

DINAN Performance Spring Set – BMW M235i / M240i (2014–2021)

The DINAN Performance Spring Set enhances both the stance and handling dynamics of your BMW F22 M235i / M240i (RWD) while preserving exceptional ride quality. Designed with precision-calibrated spring rates, this system reduces body roll, improves grip, and provides a more aggressive posture — all without compromising everyday comfort.

Dinan achieves this signature balance by pairing spring sets with matching bump stops and perches to maintain proper suspension travel. The result is smoother ride compliance, improved cornering confidence, and a truly connected driving feel.

Performance Benefits:

• Lowered Ride Height: ½” front / 1” rear drop for a more athletic stance

• Spring Rate Increase: +10% front / +27% rear for enhanced control and stability

• Reduced Body Roll: Sharper turn-in and improved cornering balance

• Improved Grip: Greater traction and responsiveness at all speeds

• CNC-Wound Construction: High-tensile chrome-silicon wire ensures long-term durability

• Preset Design: Prevents sag over time for consistent ride height

• Compatible with Factory Electronic or Conventional Shocks

Technical Features:

• Shot-peened for stress relief and extended spring life

• Engineered to maintain suspension geometry and travel

• Designed to reduce dive under braking and squat during acceleration

• Corrosion-resistant coating for long-term protection

• Direct-fit installation using OEM mounting points

Recommended Installation:

For optimal results, DINAN strongly recommends pairing this spring set with the matching Ride Quality and Handling Kit.

Note: Installing the springs without the corresponding kit may result in compromised ride quality or handling characteristics. Warranty covers product defects only, not vehicle handling traits without the full setup.

Vehicle Compatibility:

• BMW F22 M235i (RWD) – 2014–2016

• BMW F22 M240i (RWD) – 2016–2021

SKU: D100-0934