Turbosmart BOV Kompact

[jingo5]

Need to ask the group, with their Turbosmart BOV installed. Do you hear any flutter? I've got mine adjusted out to completely soft. I do hear a clean whoosh when it vents but I also hear a quick chirp what sounds like it's coming out of the CAI. Will be doing a video soon to post.

Initial install was with Mountune CAI upgrade.. and of course it's louder now that I went to an Injen CAI.










2015 IS FIST
Cobb DP, Cobb Intercooler + charge pipes. Turbosmart BOV, Injen CAI (foiled), Boomba OCC (with Mishimoto hoses). Stage 3 Cobb

 

[Oscar Sanchez]

I installed mine and even at the softest it still chirps and doess all that blow back to the turbo sounds

 

[jingo5]

I can't figure out why they set it to 50/50 especially if it's causing compressor surge. I would love to put this one to bed and actually say yes this is or not it isn't supposed to sound like that.

Lastly. Don't lose that small nipple from the block plate. They don't sell it anywhere (if you're thinking of setting up a boost gauge).