Yeah if you want to boost a h22 safely be prepared to spend some money on building the engine up. Resleeving stuff like that. I figuire to get my car turboed I have to spend at least 1500-2000 just getting the engine strong enough. THen another 3900 for the turbo and install and standalone. That is alot of money but I am sure that it wil be well worth it as long as it is done properly.