Dinan Performance Spring Set - 2018-2025 BMW X3 M40i/X4 M40i

OVERVIEW

Dinan performance springs are engineered to bow like factory springs, reducing pressure on the strut bushing for a longer serviceable life and quieter ride than typical aftermarket lowering springs. This set gives the X3 M40i / X4 M40i greater control over body roll via carefully calibrated spring rates.

SPECS

• Calibrated spring rates reduce body roll and improve handling
• Bows like factory springs to reduce strut bushing wear

PARTS INCLUDED

• 1x performance spring set (front and rear)

TECH RESOURCES

• Installation Instructions (PDF)
• Recommended pairing: Dinan Supplemental Ride Quality & Handling Kit (D193-0121)

PART NUMBER

• D100-0942

VEHICLE APPLICATIONS