200whp is a hard number to hit n/a w/ factory internals especially for $2500.
Your best bet would be GSR & some nitrous.
Even this application would cost more than $2500.
Stay away from a 1.6L b16 application. It is cost effective but in the long run you will not be happy.
What is limiiting you is money. Without a good amount of money your goal is extremely hard to reach.
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