Catback exhaust and I removed the resonator. I only got in two runs that night b/c of the long line. I'm sure I could have gotten into the 16.1 range or even 16.0? range if I got a few more runs.
I also gutted it, weighed in at 3024lbs without me in it, so I was very surprised at how much lighter it was than I thought.
He best run was 16.06sec. Its supposedly a mid 15 sec car with a good driver.
Specs were pretty much equal too:
Honda Accord V6 2.7L:
170hp/~168 tqr(i think)
with catback, removed resonator and auto
3150lbs with driver
Hyandai Tiburon V6 2.7L:
171hp/180tqr
stock with 6-speed
3100lbs