Description:

Adjustable recirculating relief pressure/flow control
The unique design allows you to control the volume of air released when the blow off valve vents
Adjusting the volume of air helps maintain the perfect amount of boost in your system during shifts without causing compressor surge
Fits for Subaru Wrx 2002-2007 Sti 2004-2017
Easy to install

Specification:

Size: Approx. 102x90x54mm/4×3.5×2.1inch
Material: Good Quality Aluminum

Package Includes:

1 Piece Blow Off Valve
1 Piece 1/4" Fuel Hose
1 Piece 1/2" Fuel Hose
1 Piece 1/2" PVC Tee Pipe
1 Piece 1/2" PVC Straight in Pipe
1 Piece Small Hexagon Wrench
1 Piece Large Hexagon Wrench
2 Pieces Screws

Note:

Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm)
Please check the size measurement and the picture carefully before making payment.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you.