with no disrespect... but if i can beat the 2.4l cav with a real driver... and most civics with my pretty much stock 318i with an ebay chip. maybe you should learn more about launching and shift timing before adding more power. i just find that in most situations if the cars are pretty much equal in power/weight ratio.. its down to the driver.
other than that... good luck with your build. if you want i have the maximum boost book by corky bell as a pdf if you would like more info regarding turbo builds
Gone but not forgotten