Well I am having problems with the car downshifting into passing gear....It started happening when I put the new K&N Intake on....It wants to go nowhere when you try to pass someone it doesnt shift for awhile when your give it gas it sticks at 4 grand for awhile b4 it will shift...Im thinkin it has something to do with the stock pcm still in it.... If anyone has any ideas please let me know....

Thanks
Josh