Dinan 16-18 BMW 340i xDrive Coil Spring Set | BMW 340i xDrive (16-18) D100-0912

The Dinan 16-18 BMW 340i xDrive Coil Spring Set is a high-performance suspension upgrade designed to enhance handling and stance. Crafted with CNC wound high tensile chrome silicon wire and shot-peened for stress relief, these springs provide carefully calibrated spring rates to improve control over body roll. The set lowers the vehicle by 1 inch in the front and 1-1/8 inches in the rear, resulting in improved suspension geometry and a more aggressive appearance. The 30% increase in stiffness reduces suspension compression during acceleration and braking, delivering a more controlled and confident driving experience. These springs also enhance grip at high speeds and make steering more responsive, especially noticeable at speeds as low as 20 mph.

Designed specifically for the F30 340i xDrive model from 2016 to 2018, this coil spring set is a direct bolt-on upgrade for the factory suspension. It is suitable for street and spirited driving, offering improved handling, reduced body roll, and a sharper stance. Installation involves replacing the original springs with these performance springs, which are engineered for durability and long-lasting performance. This kit provides a significant upgrade in suspension dynamics, making it ideal for enthusiasts seeking enhanced control and an aggressive look.