some info... have a look at the mods in my profile.... that will give you an idea.... just remember, it will never be as fast as a TT. If thats what you're aiming, buy a TT. Cheers
get a dyno tune done with an aftermarket computer or chip i gained 22rwkw with safcII. best mod i have done. cost me $700 all up including the computer. saves on fuel too!
Re: get a dyno tune done with an aftermarket computer or chip goto unique autosports website, they list mod packages for both the NA and TT 300. mods for NA comprise of, extractors, full sports exhaust, a/m computer, better spark plugs+lube, new light weight under drive pulley/pulley set, hmm cant think of what else... maybe also check out blisten? or something, their site also lists parts with their power gain, should be pretty helpful.