I've bought all my cars stock except the Integra.
Worst. Choice. Ever.
Looking back, I could've gotten a 94ish GS-R for less money than my POS 99 LS.
Mods were:
eBay SRI
HKS HiPower catback
Omni Power coilovers (Holy shit garbage)
ITR lip kit
Junk2 Shift Knob (Which I promptly sold and replaced with a stock EF shift knob >_>)
And upon taking the wheels off I noticed that the ABS wires had all been cut, along with assorted other ghetto-rigged things.