Slow assed 2.0

My last race for the night, on my way home was a civic 1995-ish hatchback. Not si or anything, just a regular base civic. It was lowered, with rims and exhaust. Those were the only visible mods. So i was next to him at around 80 mph, i downshifted, we both gunned it and raced till about 120. He was next to me the whole time!!! i couldnt pass him, he couldnt pass me. Weird, we just stuck. I was kinda shocked and embarrassed, but i guess i shouldnt be knowing i drive a 2.slo. BUT you people think its actually worth buying a supercharger for my car? ooor should i save up and put that money as a downpayment for a better car, maybe a used M3, or Boxter. Obviously, im leaning towards the second option, but it would take a little more time than the first option. Just wondering what you people think, must remember that, in the end, it still is a 2.SLO.