can uguys help me

hello everyone im new to this forum but lately i have been having problems with my 2002 dodge neon sxt it was wrecked and we fixed it but the whole stock intake system was wrecked so i bought a cai for it, but i drove my dads stock neon and its way faster it can get a lil wheelspin whill mine when i floor it it just goes brrrrrrr. thats one of my problems my other one is i took the rubber accordian lookin thing of my cai and put ametal peice on their and every time i drive it it runs kinda good for ten min then totally freaks out and sputters then dies and i wait for 15 mins start it drive for 5 mins does the same thing. ive already replace the cps camshaft position sensor im thinking a bad maf or one of the sensors on it and that might be the problem with it bein sluggish can u guys help im getting really frustrated :banghead: any suggestions would be great thnx

no i just put a new one on and it didnt work

Have you checked the cam timing?
If the engine was suddenly killed when it was wrecked, it can cause the belt to jump a tooth.