So I removed the cat(had cat inefficiency code and didnt wanna pay a lot for a new cat) as well as the rear muffler. I kept the stock tip (no 5inch fart can) with it but it still sounds raspy only in the 3k-5k rpm range, after that it screams and sounds good. Any way to get rid of the rasp and that rpm range? Sorry if someone already made a thread about this, I searched and found nothing similar to my problem. I'm saving up to get a proper exhaust w/ Cat but i just wanted to know if there is a temporary solution for that until then
