Exhaust tone

[@seandavey7085]

Both this and the orange one were (are) so nice mate. Bert popular here in Aus. Check out Alex from Birrong's 510 sr20.

[@71dime]

really nice, i want one so bad!!!

[@carlosshayes5735]

I am looking to buy a 510

[@Sgarcia__24]

What muffler are u running?

[@fataIframee]

Are you on Ratsun?