Tein Street Advance Z Coilover Suspension Kit - Mazda3 BMEFS Wheel Spacer Both a 17mm and 19mm

Both a 17mm and 19mm socket are required for installation

thanks to which you can easyli wash off daily dirt only with water

Fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode ensures slow wear rate providing stable idle

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or 9/16���x18 fittings and includes a 1/8 NPT port for a fuel pressure gauge or pressure sensor pick up

Tein Street Advance Z Coilover Suspension Kit - Mazda3 BMEFS Wheel Spacer Both a 17mm and 19mmMuch 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.