where can i get these 4G15 parts ?
 

Hey there, recently i was wondering if i can upgrade my engine part since some are weak like cylinder sleeves, segments and distribution chain. also the started is not working. i went to mitsubishi dealer they said we don't have these parts right now but we can import em from japan it will take time and costs a lot of money, enough to buy a New engine lol also i won't something normal, i need perfomance ones so i came here to ask you if ya'll know about 4G15 and can give me some links/names of parts i can buy that can fit. and one thing i wanna know if there's a turbo that could be installed because i saw a guy on youtube installed a custom T25 one in that engine.
btw It's 4G15 the SOHC Version. please give all the tips to get top perfomance from this crap