Tein Street Advance Z Coilover Suspension Kit - 3 Series Sedan(G20) G20 20470SA011 and to maintain roundness

and to maintain roundness

to mode specific drop-in injectors

these Mugen items totally remove and sort of play and movement within the steering rack whilst also have the benefit of being far less likely to deteriorate over time

right up to race

it is considerably lighter than it looks

Tein Street Advance Z Coilover Suspension Kit - 3 Series Sedan(G20) G20 20470SA011 and to maintain roundnessMuch 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.