Anybody with MAC LT headers that can give me some feedback. I have an 04 GT with auto. tranny. My choices for LT are limited and MAC's seem to be the best deal. How rust resistant is the ceramic coating. Can I expect a decent power gain, is it worth the money. Thanks...

 

first they aren't worth the $$$ and the grief to install and don't work well with lowered car..and the extra heat it will give your transmission case..I hope you have a trans cooler on it anyway

 

They are worth the money for the power they provide and ceramic coated is the way to go. I wouldn't do MAC though...you get what you pay for.