i think it might have been the pvc. i put my factory resonator and accordian tubing back in (i still have the kkm) and it seemed to fix the problem. i'll probably know for sure tomorrow or tuesday.
No car anymore ;\ (taking a break from driving due to several misfortunate occurances)
Newest mod for my Dad's Cobra 'vert: My beautiful girlfriend and I for passengers when we want to go somewhere