Ok, so I just bot an 86 CRX Si for $1050. It's in good running order, not very good exterior though. I was wondering once the basics are checked and fixed, what mods I should start with. Right now I'm looking at under 500 for performance. Any help will be greatly appreciated. Thanks.

 

suspension or u could do a d16a1 depending on ur local junkyards u can find em dirt cheap really then work ur way up with bolt ons or even a turbo