those of you with long tube headers and the converters that come with them,are they any noiser than the stock exhaust system?mostly concerned with drone since the wife doesnt like it or noise.also ,do i need to retune the computer or will it adapt to the changes the headers would make to the air fuel ratio?

 

From what i have gathered from all the other discussions on headers, they eliminate any trumpeting and quieten the exhaust down a little at idle. However, I don't know about drone.