i have a almost new great set of K-line F3's, ABA that has tmcc, sound but no cruise. It is a very rough runner and the sounds are pretty bad.
They look great and are some of my favorite paint schemes. I have had this set since new about ten years ago. But I rarely run it now because of the issues I stated.
Now the question, I have a chance to upgrade the set to cruise and RS5. Is the $300+ cost worth it?
It will really make it sound and run better but I'm hesitating, would you do it?