Quote:
Originally Posted by Dean
Anybody have the cobb stage 2 '07 STI wastegate table for comparison? I remember I am using a VF43 with an '07 pill so the '04 VF39 larger pill tables are not quite in control. Still sticking at 9PSI at times but getting through it in 3rd and 4th and 5th mostly fine. 6th hits 9PSI like a wall. or was it 5th and 6th?
|
The 07 STI has a small 0.8mm pill that usually needs to be changed out to the earlier size (1.2mm) in order to control boost properly with a aftermarket downpipe. I think Cobb even recommends or requires this with their 07 Stage maps. You are playing with fire using the 04 wastegate tables with an 0.8mm pill.