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Dual Port Subaru/Mazda Blow Off Valve (Dump Valve) Mega Versatile Blue & Silver

£64.99 ex-VAT (£77.99 inc VAT UK only)

DUAL PORT SUBARU/MAZDA BLOW OFF VALVE (DUMP VALVE)

Fits: Subaru Legacy/Liberty GT, WRX MY08-current, Forester MY08-current, Mazdaspeed (MPS) 3, 6 and Mazda CX7

The Dual Port can be configured as a Supersonic, Megasonic, Plumb Back or Dual Port making it Compbrakes’s most versatile BOV. Easy to install and setup, the Dual Port features sequential ports for quiet operation on mild boost and full performance at full boost. SUPPLIED WITH: Port Blanking Plug, Yellow Spring rated -22 to -20 InHg (installed) and a Gasket.

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

Product Description.

DUAL PORT SUBARU/MAZDA BLOW OFF VALVE (DUMP VALVE)

Fits: Subaru Legacy/Liberty GT, WRX MY08-current, Forester MY08-current, Mazdaspeed (MPS) 3, 6 and Mazda CX7

The Dual Port can be configured as a Supersonic, Megasonic, Plumb Back or Dual Port making it Compbrakes’s most versatile BOV. Easy to install and setup, the Dual Port features sequential ports for quiet operation on mild boost and full performance at full boost. SUPPLIED WITH: Port Blanking Plug, Yellow Spring rated -22 to -20 InHg (installed) and a Gasket.

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

Compbrake is proud to introduce a new generation of “Push Type Floating Valve System Blow Off Valves”. The Floating Valve design produces quicker valve response, increased valve travel, and improved resistance to premature valve lift and boost leak. The floating valve design incorporates a revised adjustable spring system and diaphragm ventilation compared to competitors, while maintaining the advantages of other model’s push valve structure and heat resistant silicone diaphragm and valve ratio.

This allows the spring and diaphragm to control the valve and boost better. By placing the spring over the valve, it makes the need for spring pre-load less dependent on idle and light boost situations and more on keeping the valve closed under boost.

The result is our best performing Blow-off Valve yet!  Another improvement includes an adjustable turning top hat to adjust the hose fitting location without complete dis-assembly.

This Blow Off Valve can be configured to one of three working modes – 50/50, 100% atmospheric or 100% plumb back.

 

 

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