ubaru LF BPV WRX 2015-2021, FXT 2014-2018
- 100% Billet Aluminum Construction
- 100% O-Ring Sealing
- 100% Rebuildable if there ever is an o-ring failure
Note: This is an updated version of the original 745665 LF BPV that now includes a different internal spring.
Original Spring (uncoated)
Free length: 3.5"
Rate: 7.4 lbf/in
Bench crack. . . Show More >
ubaru LF BPV WRX 2015-2021, FXT 2014-2018
- 100% Billet Aluminum Construction
- 100% O-Ring Sealing
- 100% Rebuildable if there ever is an o-ring failure
Note: This is an updated version of the original 745665 LF BPV that now includes a different internal spring.
Original Spring (uncoated)
Free length: 3.5"
Rate: 7.4 lbf/in
Bench cracking vacuum installed in LF BPV: -5.7 psi
New Spring (yellow)
Free length: 2.25"
Rate: 40.5 lbf/in
Bench cracking vacuum installed in LF BPV: -6.7 psi
This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number:
D-660-36
D-660-83
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