Tein Flexible Damping Controller Extension Tool (FLK01-AA100/200/300) GROUP_6_Series these bushings provide a significant

these bushings provide a significant upgrade over stock parts

This kit is recommended to be used with the factory 20" wheels

Crafted from high-quality OEM-style carbon fiber weave with a glossy clearcoat finish

these springs are a practical choice for those looking to upgrade their vehicle's suspension without extensive modifications

2015 BMW M3 (F80)

Tein Flexible Damping Controller Extension Tool (FLK01-AA100/200/300) GROUP_6_Series these bushings provide a significantTein Flexible Damping Controller Extension Tool Universal Fitment Part #: FLK01 AA100 Overview The Tein Flexible Damping Controller Extension Tool is a specially designed accessory that allows for easier adjustment of damping force on TEIN coilovers and adjustable dampers. Crafted for automotive enthusiasts and professional tuners alike, this extension cable provides a practical solution for fine tuning suspension settings without the need to remove