Jump to content
SAU Community

Stock R33 Exhaust


Recommended Posts

Guest INASNT
Originally posted by chopobo

is it good for yer engine if you "gut" the catalyic convertor?

if u r going to gut it u have to put in a pipe through there or else the space left in the cat will just casue air turbulance which your engine wont like!

I dont think its worth the extra 3 or so kw gain u would get, cause the epa will hit u with a nice $10,000 fine if u get caught without a working cat

Link to comment
https://www.sau.com.au/forums/topic/11496-stock-r33-exhaust/#findComment-197117
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


×
×
  • Create New...