I just posted my recently completed Civic if you care to look.
As for tuners... I guess I think low ride, big rims, low-pro tires, a Folger's can exhaust, usually bright colors and graphics. If you wanted to get real creative you could use fishing line and paint it w/ clear blue, red, green or whatever color to simulate neon on the undercarriage. Just my thoughts on tuners. Hope it helps a bit.