Tein Street Advance Z Coilover Suspension Kit - A-Class (W177) 177087 53560-SMJ-003 The nuts are designed to

The nuts are designed to be 52mm

our billet dress-up washers are crafted from premium-grade 6061 billet aluminium

frame skipping may occur and the valve and piston may interfere with each other

10 and 30 minutes) as well as more accurate changes which can be made manually

Tein Street Advance Z Coilover Suspension Kit - A-Class (W177) 177087 53560-SMJ-003 The nuts are designed toMuch like Tein Street Basis, Street Advance utilises a twin tube system and has adjustable lowering spring seats allowing you to adjust ride height. Unlike Street Basis, it also features adjustable damping force, allowing you to effectively change your handling characteristics. Compared to mono tube suspension, Street Basis is twin tube, meaning it attains a longer stroke with a smaller repulsive force, resulting in excellent high ride comfort.