GReddy Type RZ Universal Blow Off Valve (Dump Valve) Black

GREDDY TYPE RZ UNIVERSAL  BLOW OFF VALVE (DUMP VALVE) BLACK

Fits: SUBARU • EVO • VW • TOYOTA • NISSAN

DIMENSIONS: 87MM(H) X 78MM(W) X 85MM(D)

Allows for optimum boost pressures, eliminates the turbo compressor surge problems, and improves the boost response between shifts.

Affordable with no compromise in quality, look no further than Compbrake Motorsport.

GReddy Blow Off Valves are easily adjustable to prevent both premature boost leakage and compressor surge. Each is made of durable cast and billet aluminum frame and the valve to diaphragm ratio provides performance that cheap piston types cannot offer. The unique 8 discharge ports in the CNC machined aluminium Discharge funnel draws surrounding air to amplify the blow-off sound.

High Capacity Performance in a Compact Frame. With the use of the high quality valve and diaphragm control system, the Type-RZ was created to be the most reliable Blow Off Valve system available. New designs allow for high capacity and performance that rival high performance Blow Off Valves, while being more compact and lighter-weight.

Large Valve. The CNC machined aluminium valve is coated with a hard anodizing, to withstand extreme friction, maintain an airtight seal and increase durability.

Quick Response. To ensure a proper valve movement, a durable, air tight, pressure resistant Bellofram diaphragm is used. The short valve stroke allows a compact top housing design. This smaller top housing volume also ads in improved valve response.

Dual Spring System. A carefully selected spring rate, prevents premature discharge under high boost pressure and increases valve speed for quick response application.

Adjustable Spring rate. The spring tension can be tuned by the adjustment screw, to suit most applications.

The spring stiffness adjustment screw and the three different sizes give the GReddy user the option to match vehicles with mild upgrades to heavily tuned engines. Great for converting a car into a Turbo Engine or Upgrading the Intercooler Piping on your Car from rubber to metal- Comes with installation kit and flexible tube (97cm)

Dimensions: 3.43 in x 3.35 in x 3.07 in (8.7 cm x 8.5 cm x 7.8 cm)