Ok so before i bought my mustang the previous owner decided to put flowmaster dumps on it. Now i have nothing against dumped exhaust, but personally its not my style and i feel like it causes alot of drone inside the car when cruising down the highway. So ive decided to run the exhaust out the back of the car like its supposed to be. Heres where i need opinions. Im putting stainless steel tips on both sides and need to know, what is the best size tips for 2001 mustang GTs? i was thinking ballpark 3" or maybe 3.5"