Hello Again! I was wondering if anyone had any suggestions on muffler choice for NA Bluetop. I currently have 2 inch steel exhaust and it makes a lot of noise!! I was thinking of getting a 2.25 Stainless steel cat back and 4-2-1 extractors. I would prefer a very discreet low/deep sound from the muffler so I don't attract cops when revving high. Any suggestions?