I'm not sure I understand your intent here... Are you looking to gain HP?markdm53 said:What would it take to change my 2001 Z06 exhaust to that of 2002? If I went to headers can i change to a 2002 pipe to eliminate the precats?
Mark,markdm53 said:Thanks, this is the kind of information i`m looking for. I`m not sure what the changes are between the 01 cats and the 02 cats, if any. Or the differences between the shorty headers and the long ones, except from past experiance the long ones seemed to be better. Also...I don`t know the difference between the differennt manufactures of headers. How well they fit...look...work...or sound. Any input would be appreciated.