I am curious to know how loud the invidia Q300 exhaust is on a stock civic si. No header. If anyone can test the decibel reading with a stock exhaust manifold with the q300.
I live in California and I like the invidia q300, but it can not be above 95db per California.
If it’s below 95db, I’m good to buy it. Thank you for your help.
I live in California and I like the invidia q300, but it can not be above 95db per California.
If it’s below 95db, I’m good to buy it. Thank you for your help.
