you will love the neck mod, good for .2 and almost 2 mph on my stock set up. Look for a complete modded intercooler on the board. I found one out of a 16000 mile car in perfect condition with the mod for 175.00. That way you can keep yours if ever returning to stock. only downside is you get about 1-2lbs more boost with it which could cause kr problems on pump gas. i have to mix a couple of gallons of 100 octane to avoid the dreaded kr with a higher timing chip.