the only supercharger avaliable for the 6th gen accord is for the V6. if you have a 4 cyl why don't you boost the F23? I know a couple guys running 7-10lbs of boost without a problem and b_ron over on honduh is running 15lbs as a daily driver. he's using the AEM EMS, and a GM map sensor from a grand national. the F23 can handle boost better than an H22. with the H22 you're going to have to beef up the engine to handle the boost. you're going to be looking at $7000-10,000 for the H22, pistons, rods, turbo, and fuel management system. boosting the F23 will be cheaper and you'll get some serious power.