exhaust question
exhaust question well i just got my 2000 Z28 and i was wondering how can i get more power out of it with some exhaust mods i dont want to mess with the headers so cat converters and muffler are my bets so. im new to this ls1 stuff so i don't know how it will perform removing cats or a better flow muffler .. i don't need it to be street legal so... removing cats and replacing muffler is a good option to get more hp's ? i like my no cats + 3" bullet muffler in my truck but this car seem to be at other level of technology so help is appreciated
That thread is very informative and very well explained ... i will go that route then removing cats and replacing the actual muffler for a bullet one . i will need a programer to remove the ses light that will come out after removing cats right ? my question is for if i going to notice performance improve at the 0-3100 rpm range ?
ya find someone locally who will remove the SES error for you. You will notice a bit, cause your freeing up some of the air flow. it should be a little bit snappier, if anything you will get that loud aggressive sound our cars are meant to have
Originally Posted by cookba
ya find someone locally who will remove the SES error for you. You will notice a bit, cause your freeing up some of the air flow. it should be a little bit snappier, if anything you will get that loud aggressive sound our cars are meant to have
