MAF yay or nay
 

I have a supercharged 02 325ci with a full exhaust and I was having serious misfires. I believe I found the culprit being my mass airflow sensor because I cleaned it and it got slightly better but when I disconnect virtually 0 missfires. I've been running it for a few days like that I'm just wondering what is the potential damage of keeping it disconnected for a long time? Mind you I have only 1 high flow mid pipe cat so it shouldn't burn up my cat. The only thing I notice is that on start up the idle is very low but within 5 seconds its where its supposed to be and everything works great. Thanks guys.