Ultra high performance reinforced silicone vacuum hose

and their plastic construction fatigues with the heat of the turbo and eventually crack

This Improved 'working ratio' is achieved through an increase to the effective surface area of the diaphragm & revisions to the actual springs fitted resulting in greater leverage of the forces the actuator is working against (boost and backpressure) while still being super-responsive

The Dual Port is a 50-50 recirculation/vent-to-atmosphere valve for that classic vent-to-atmosphere sound at high boost

Gen-V WG60 Valve & Guide Set

Concaver CVR1 22x9,5 ET57 5x130 Carbon Graphite VSR7 Ultra high performance reinforced siliconePCD: 5x130 ET: 57