"
shrug, my 135i baselined 295whp with bolt ons. doubt the bolt ons are worth 35whp on stock turbos. "

" Terry, food for thought:


I know you love running lean-ish on E85 mixtures but I think 12.5 is the sweet spot for a bit more safety and consistency on it. Rather run rich if it isn't costing you significant power than go all out. sweet numbers though "

" Did you correctly gap those NGK plugs? "