hi ,
i have two exahust for my car but i still dont know which one to choose.
what i want to know is the differences between the two. performance wise.
blitz nur barrel type 2.5 inch inlet. and goes inside barrel and and the tip is 4 inch but when i look inside the barrel it is more of 2 inch out.
kakimoto - 2.5 inch inlet and straight though and out 2.5inch
why is the blitz exhaust 2 inch out ?
what is best in performance wise?
thanks