Wow I've had alot of issues since doing my intake... now all of a sudden while on the highway my car just didn't feel right when I hit the gas.. had a lil shutter to it... so i was like hmmm.. babied it for a few miles felt the shutter again so I went WOT and I got up and it kicked into the last gear but immediately shot back down into the lower gear... it like shutters up past 100mph and won't hold high RPMs and it will bounce out of the two gears..... is this a bad gas issues as I just filled the tank up, an intake issue w/t the new CAI, a missfire? Throttle cable problems??? Anyone know?