CNC-machined motor-side back bulkhead produced from premium extra-strong Swiss 7075 T6 aluminum, black colored colored colored coated for long life and trendy look. Strategically machined for zero fat while maintaining energy. The tiny rear bulkheads just as the top bulkhead clamps are particularly paid down and lighter, providing ultra-low CG the trunk suspension system system system. Created for extremely quick & effortless ride height modification. No longer hassle to dismount the vehicle to boost the trunk journey height! The included journey height shims are placed betwixt your bulkhead and top bulkhead clamp to boost ride height: smart & simple. The modern means of journey height modification permits ultra-fine modification by 0.25mm increments, compared to the early in the day 0.5mm increments using eccentric bushings. Can be employed with remaining back bulkhead #373025.