Have a 2002 HX. Looking for some engine mods. Can barely find anything specifically for HX.:banghead: How similar are the HX and EX models. Mainly intake, header, and catback. Thanks.

They're not. If you want power, get an EX. You managed to pick up one of the most fuel efficient models out there, with no guts.

You might be able to use the intake... that's about it.