BLITZ VENTURI DRIVE BLOW OFF VALVE KIT BOV SUBARU IMPREZA STI 04-07

escTemplateID: kreative-moto -->Kreative MotoMain NavigationStore HomeAbout UsFeedbacksAdd to FavoritesBlowout SpecialsContact UsStoreStore CategoriesACL RACE BEARINGSACT CLUTCHAPEXIBEAT SONICBLITZBLOWOUT SPECIALSBROADWAY MIRRORSBULLET HDCIRCUIT SPORTSCP PISTONSDENSOGREDDYH&RHKSICHIBAKONIMUTEKITAKATA SAFETY HARNESSTANABETEINTOMEIWALBROWHITELINEOtherBLITZ VENTURI DRIVE BLOW OFF VALVE KIT BOV SUBARU IMPREZA STI 04-07 Product DescriptionBLITZ VENTURI DRIVE BLOW OFF VALVE KIT BOV SUBARU IMPREZA STI 04-07:The Blitz Super Sound Blow Off Valve Type VD is new for 2009 and features the Dual Drive action combined with a new aggressive construction with distinctive heat dissipating fins. Available as atmospheric release type or return (re-circulation) type as per the standard blow off valveDual Drive control functions with two opening modes depending on air pressure, enabling high responseHigh quality construction with distinctive heat dissipating finsLarge 36mm lightweight aluminium valve with special rubber sealsAvailable for a wide range of vehicles, please contact us to have your vehicle added. Vehicle specific kits include all parts required for installation on that specific vehicle See the video on the Blitz website for the sound and operation details Release Type is the same type as previous Super Sound Blow Off Valve DD that release the reverse pressure to the atmosphere when the throttle valve is closed.By employing newly designed "Venturi Funnel", dynamic release sound throughout the Blitz BOV series is achieved to enhance the driving experience.With Aluminum die-cast and multiple ribs, heat dissipation performance is improved. This protects the BOV body from heated compressed air.With separately available "Recirculation Flange", Venturi-funnel can be replaced with Recirculation Flange. This enable that released pressure can be returned to the intake pipe as same as "Recirculated Type", or factory stock air recirculation valve.Recirculated Type returns the reverse pressure to the intake pipe when the throttle valve is closed, as same as factory stock air recirculation valve.Unlike factory air recirculation valve, BOV VD can handle high boost pressure, and the spring rate is adjustable, and has quicker response. Dynamic look enhances the racing look of the engine bay.Recirculaton Flange screwed-in design can be replace easily from Venturi Funnel at no tool required.Some application cannot be used as "Recirculated Type". Please check application sheet for availability.*Recirculation Flanges are optional at diameter choice of 22mm / 28mm / 34mm. *Employs Dual Drive system succeeded from Super Sound Blow Off Valve DD.*Employs high quality aluminum die-cast for the entire body.*Ensured heat dissipation radiation by designing the body and funnel with ribs.*Defric Coated Piston made smooth movement even under dusty conditions.*36mm Diameter Big Valve with Special Rubber Seal ensured an outstanding sealing ability at high boost.ShippingPaymentCustomer ServiceReturn