The HFC's should pass inspections since they don't delete any O2 sensors or cats...but after 50 miles of driving I have drone at 2K.

 

hmm..I might look into that..I have a little drone at 2000 as well, but I have a 6mt so I just shift a little later, On the highway its fine

 

Fast Intentions makes a set......expect to pay about 3 times as much for HFC's as opposed to TP's though.

 

dayum...i dont even know if its worth it.

 

That's why I just got test-pipes............I'm comfortable with being at odds with environmentalists and the man.

 

do you just switch them out when you get inspected? How raspy is it?

 

My car is VERY loud.....
Well, in Maryland I have found that you can pretty much get unlimited extensions if you know how to play the system...I ran for 3 years with my turbo honda with continued extensions.

Ignore the rattle........it was a quick fix and the smoke was from the coating on the brand new test-pipes.

 

yeah its hard to tell how loud it really is until you hear it in person.