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05-12-2020, 11:40 PM | #1 |
Scooby Newbie
Member#: 513611
Join Date: Apr 2020
Location: Wisconsin, USA
Vehicle:2011 WRX Impreza Dark Gray Metallic |
Blow off valve :/
If there’s one thing we all love about turbo cars it’s the blow off valve sound. Too bad mines stock. I want to change that, but I have questions! So current setup is a 2011 Subaru Impreza wrx on a stage 1+ sf Cobb ots tune it has the sf intake Cobb catbacks. Currently peaking around 16-17psi I was thinking about going with a Cobb blow off valve too. My only question is what do I need to know about blow off valves before purchasing and installing. How hard/soft do I need to set it?
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