I just noticed that I'm running 24 lb. injectors with a stock MAF sensor. The guy I bought the car from said it had a C&L MAF sensor, but he obviously lied. It has a C&L tube with the factory MAF sensor bolted to it. So needless to say my car isn't running that good. My question is, can I just buy a new MAF sensor that is calibrated for 24 lb. injectors, or should I just buy a whole new MAF sensor and tube? Also, I've been told Pro M meters are the best to get. Is this true, and where are Pro M sensors available from?