Hey gents, I just dropped in the HKS super hybrid and the gut feeling is the tiniest of differences. Does seem smoother though. Anyway my question is this, regardless of how I'm driving /shifting I do not hear the stock BOV at all in 1-3. But when I'm in 4th that thing is very clearly audible. Has anyone expletives the same?
Thanks

 

not sure what to tell you, but I have a K&N drop in, and I hear the BOV in the upper gears as well. I don't think you have an issue.

 

Also had the hks drop in. Same experience here.

 

I have the HKS drop in, Cobb TBE and Cobb OTS map stage 2. I hear the BOV just fine in all gears. Maybe a tune will help?

 

When I had my hks drop in, with the windows down and a heavy foot the BPV was Audible in all gears

 

I have the HKS drop in. I hear the BOV more after an access port tune. But this seem typical.