So I got a 16.1 with intake, clutch, flywheel. I only ran twice and I know I can get a 15.9 with better driving. So my goal is low-mid 15's. The next mod I want is a Greddy MX exhaust ($470).

After that I'm debating on what to get next. A header seems logical but its upwards of $400 for a good stainless steel one, and an intake manifold, I believe, puts out a little more power for just $280 (Skunk2). Also, a decent bored out throttle body (JG edelbrock/ STR), can add 5-7 horsepower, and its $380 I believe for a 70mm one (less for 65 mm, 60mm etc).

So my question is what should I get next after the exhaust to fulfill my mid 15's time goal? And don't just say everything, because I have a budget and am trying to get whatever possible during the summer.

So please just list in order what you think I should do, and if a throttle body, list what size, etc etc. I just want a good idea of what everyone thinks I should do. Thanks.

-Mike