Her's another suggestion since H22 is mentioned. It'll be cheaper than a K & you can also have LSD stock. You can go w/ a JDM B18 C-R(Integra Type R) motor. That's 200 hp in a 1.8. You also would have LSD trction/handling & won't weigh as much as a H22. I hear alot of suspension problems w/ a H22. You can do headers,intake & a exhaust & run 14's easy depending on your driving . They are a little pricey but much cheaper than the K. Personally I'd go like the:B18C1-GSR,B18c-R, H22, K2o( only because cost the most. Good luck with what you choose.