okay well i use to have just a AEM short ram intake and Megan headers on my f23...so one day i went canyon running and after taking a sharp right turn, a BIGGG rock just got under my car and cracked my headers
...so i then took off my headers and decided it was best just to go stock. But now my car runs funny , make weird sounds , loosing power and loosing gas milage.
WHAT SHOULD I DO??
please help, sorry i dont know much about this car, i just love driving it =( please make my CG6 healthy again

...so i then took off my headers and decided it was best just to go stock. But now my car runs funny , make weird sounds , loosing power and loosing gas milage.
WHAT SHOULD I DO??please help, sorry i dont know much about this car, i just love driving it =( please make my CG6 healthy again
