Quarter Master 8-Leg Race Twin Clutch Discs for Evo 7/8/9/X (266663RY1) RedLine The WRX part number is:

The WRX part number is: 21-732C

or it can be left on the vehicle as a permanent component

Genuine TiAL Sport Q BOV is the first revision of the original TiAL blow off valve

revised Subaru EJ Oil Supply line is included with every EJ Subaru turbo we build

Part Number Brown 12 PSI -22 to -24 in/Hg 003907 Q SPRING 12 Yellow 11 PSI -20 to -21 in/Hg 001609 Q SPRING 11 Plain 10 PSI -16 to -19 in/Hg 001608 Q SPRING 10 White 8 PSI -12 to -15 in/Hg 001612 Q SPRING 8 Black 6 PSI -8 to -11 in/Hg 001611 Q SPRING 6 Green 2 PSI 0 to -7 in/Hg 001610 Q SPRING 2

Quarter Master 8-Leg Race Twin Clutch Discs for Evo 7/8/9/X (266663RY1) RedLine The WRX part number is:Quarter Master replacement race clutch discs for the Evo 7 8 9 and Evo X QM 8 Leg twin disc clutch kits. Purchase includes two discs as pictured. Vehicle Fitment: 2001 2006 Evolution VII VIII IX 2008 2015 Evolution X ** For QM 8 Leg Twin Clutch ** Includes: (2) Discs See more Quarter Master Products