you bought a 2200 dollar engine with 3 yr warranty etc etc, and you want to boost it now even though the whole point of spending soo much money on an engine was to have the warranty? warranty=no good when you apply aftermarket goodies to the engine. I think you didn't research this topic very well to start with but the damage has already been done. I know you know this but 2200 would have gotten you a ka24e fully built with money left to buy turbo parts.