Hi All,
No - not another thread about which exhaust to choose, but rather a question about getting the most of the aftermarket exhaust. I went to my muffler guy and he suggested to get the most out of my Magnaflow to consider replacing the cats and pipes all the way to the Y pipe. (3 inche diameter all around) However, with emission being very strict in California, the cat's need to be up to par with the stock cats and higher in terms of emission issues. Cant slap a freeflow cat anymore as I did with my Bronco and Jeeps in the past. These cats costs near 300-400, including all the custom piping he would do labor etc. the cost of the whole custom job would run me around 1300-1500...
Is it worth it to do this job? Or is a catback system sufficient? Please share you opinions.
BTW, i have the 5.3L '07 Tahoe.
No - not another thread about which exhaust to choose, but rather a question about getting the most of the aftermarket exhaust. I went to my muffler guy and he suggested to get the most out of my Magnaflow to consider replacing the cats and pipes all the way to the Y pipe. (3 inche diameter all around) However, with emission being very strict in California, the cat's need to be up to par with the stock cats and higher in terms of emission issues. Cant slap a freeflow cat anymore as I did with my Bronco and Jeeps in the past. These cats costs near 300-400, including all the custom piping he would do labor etc. the cost of the whole custom job would run me around 1300-1500...
Is it worth it to do this job? Or is a catback system sufficient? Please share you opinions.
BTW, i have the 5.3L '07 Tahoe.