Tein Street Advance Z Coilover Suspension Kit - Vellfire Hybrid ATH20W Speedfactory The expandable plenum gives the

The expandable plenum gives the ability to perfectly curate intake air flow and volume for to maximize application potential

Another unique feature is enlarged head stud holes for compatibility with 1/2” head studs (the 2 locating dowel holes remain OEM sized and are the only holes that need to be modified if running 1/2" head studs

These M6 x 1

precise camshaft adjustments can be made quickly and easily

Subaru Exiga YA 2008 to 2015

Tein Street Advance Z Coilover Suspension Kit - Vellfire Hybrid ATH20W Speedfactory The expandable plenum gives theMuch 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.