that thing is huge. I thought my old thermal exhaust had a big tip...
When i had my classic, it was looouuudd and people would try and race me. I would never race back, id just laugh at them and when they would rev again id do the "ooooo im so scared" look and put my hands on my face like the Home Alone kid lol.
Since putting my rsr on, i've only had one person in a mustang (in va beach) try and race me. Something about a smaller tip and a black coat on the pipes/muffler makes it less noticable. Plus it doesnt sound anything like a buzzy greddy (i only say that because i think they are, but i havent heard an evo, just the sp and pe)
I wouldn try and race you, but i can see where others would. I think its mostly the big tip and slammed apperance.