- Oct 3, 2016
- Reaction score
- Arlington, TX
- 2016 Civic EX-T, 2004 Acura TSX
- Vehicle Showcase
No use, the factory valve has been shown to work up to 30+ psi. And those aftermarket valves can have different spring rates than the stock valve causing issuesAll this talk about BOVs when we should be talking about whether the available upgraded BPVs are a performance upgrade. Forge Motorsport and Boomba both make full recirculating BPVs. There's absolutely no need for a BOV that vents to atmosphere but there could be a use for an upgraded BPV.