Originally Posted by Jjaden

I loved the sound of F.I. CBE, but after I added F.I. HFC I find the sound too loud now and borderline 'ricer'

It's difficult to have any type of conversation in the car now without having to shout over the exhaust.

In retrospect I think I would have just left it at the F.I. CBE and not added the HFC.

Just my 2 cents...