ONROADYNO
Member
I have a very standard looking VY SS ute.
It has a mildly worked LS1 with extractors and a single 3" system and my muffler needs replacing. Going with a mild steel muffler as this is on a budget.
I have read about cars needing a "cam permit". Is this for noise or emissions?
Thankyou
It has a mildly worked LS1 with extractors and a single 3" system and my muffler needs replacing. Going with a mild steel muffler as this is on a budget.
I have read about cars needing a "cam permit". Is this for noise or emissions?
Thankyou