Originally Posted by PierreLeona

Do you have a way of checking your IATs now with the stock setup? Because yes I did have the foam seal, but I feel it wasn't good enough. The foam the OEM version has is not as dense and is very thin. The weatherstrip is much thicker and denser, which helps out a lot more. I find that removing the diverter and just using the foam method I have here actually cools very very well. The other night I gunned it on the freeway (around 2am) and hit 16lbs of boost with an ambient temp. of 61F, my IAT was at 80F; only an 18F increase. People normally get +20F while cruising. Of course I did use my misting device too