get a skyline from great britain or japan and drop that frame around your sohc beast!!!
honestly though, i'd say get a lip. if you have a light colored car, get a carbon fiber mugen lip or something. i even really like the stock 99-00 si lips. they look classy!! a couple bits of advice though, from someone who got really into bodywork in that past: don't waste money on something that doesn't really have any function, will make you think twice about taking the car out, and will piss you off after getting a scratch more than anything. i wasted so much money on a bodykit, paint job, mirros, etc. now my car's primered and the only aftermarket pieces i have on the outside are a cf hood, black headlights, and 99-00 tails.