lol, no ricers really mess with me, I've got a 5.0 with two of the four cats punched out and dual flowmasters into 2.5" tailpipes. i've never actually heard it outside of the car, but it's loud enough. I changed the stock pos exhaust (2 to 1 to 2 fake duals) to the stock mustang exhaust (h-pipe), and I didnt have enough time to get the mufflers welded on. so i had to drive around town for 2 days with no mufflers, just 2 cats to quiet it down
it was so ridiculously loud, i would floor it and people would look like "wtf is that?!" it was pretty damn slow off the line tho, not enough backpressure to make any torque. but yeah, the ricers really only usually mess with their own kind or the mustangs and camaros. only a couple actually try to race me, but then again my car is kinda nondescript