N1 Coilover System

The ISC Suspension N1 Coilover system is engineered to optimize handling for street, track, and drift applications. This kit is ideal for enthusiasts seeking a balance of performance, extensive adjustability, and premium features without an excessive cost. Key features include 32-step damper adjustability for precise control over rebound and compression, allowing smooth operation across various road surfaces. The system utilizes pillowball upper mounts that enable adjustable camber for optimal on-road and track tuning in all conditions. Ride height is fully adjustable via the separate spring locking perches, and the adjustment locks are made from T6061 aluminum alloy for a lightweight design that effectively manages spring and vehicle downforce. Brackets are also crafted from T6061 aluminum alloy using an organic shaping process to reduce weight and enhance handling performance, with a specialized anodized surface to resist corrosion and rust. Depending on the model, camber adjustment may be possible through the bracket itself in addition to the camber tops. The single-cylinder design features a larger cylinder and piston for improved driving stability and responsiveness. This specific kit is designed for the 2004-2011 BMW E61 X-Drive models. The warranty covers the original purchaser for 5 years against defects in workmanship and materials, requiring product registration.