- Improved "Floating Valve" structure isolates idle adjustment from blow off adjustment
- Retains benefits of the GReddy Push Valve Type design & rolling silicone diaphragm
- Increased boost response, with quicker valve lift and movement.
- Revised adjustable dual spring system counteracts boost leakage.
- New sliding "Top Hat" allows for easy hose-fitting adjustment
- Maintains size and dimensions of previous RZ and RS models
- Compatible with existing GReddy flanges and outlet adapters
dark charcoal and anodized blue finishes.
(+ Limited Edition Silver/Red or Charcoal/Red on ShopGReddy.com)