I have had no issues with my split r and its annoying keep seeing people write throw it away save up for blah blah blah. It was made for people who want more of the noise and for it to recirc as it should so why can't people just accept that and help people who want to use a split r valve
Because, personally, I couldn't care less about helping people make their engine make 'cool noises'. I'm a fairly technical person, and I'm more than happy to help people solve running issues and the like.
If it's venting to atmosphere, at all, it's NOT recirculating that proportion of vented air, which the MAF WILL have metered for, so as a result it'll overfuel accordingly.
If you want noise, fit a cone filter and a 007P, and it'll be VERY loud when you back off, and it won't hurt performance.
My friend also insisted for over a year that his SpitR was brilliant and caused no issues.
Then he fitted a proper recirc, and suddenly, the car is loads better, even though it was 'fine' before. Right?
hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm