Vehicle Fitment: Coilovers are compatible with BMW 3-Series (1999-2006 E46 RWD ONLY) Full Length Adjustability:Full-length adjustability enables separate tuning of ride height and spring preload. Unlike traditional coilovers that only raise or lower the vehicle—often reducing shock travel and compromising comfort—this design maintains optimal suspension movement for a smoother ride. Mono-Tube Shocks:Upgraded mono-tube coilovers feature 32-click rebound damping and full-length adjustability. Increased fluid capacity improves comfort when lowered, while precise valving enables fine rebound tuning. Adjust ride height and preload independently for a low stance without sacrificing comfort. Expert Installation:This high-performance coilover system features independently adjustable spring preload and ride height, enabling precise tuning of suspension stiffness and vehicle altitude. No installation manual included; professional installation is strongly advised. Superior Quality:Constructed with a high-strength steel body for ultimate durability, key components including the camber plate top mount, spring, lower mount, and piston rod are also crafted from steel to deliver powerful abrasion resistance throughout their movement. The use of high-quality, precision-engineered parts ensures a straightforward and worry-free installation process.

Product specifications