Ds 450 X

[Jay87]

Hey guys im getting a new DS 450x, what do you think should i leave it stock for a while or should i get it equipped with the Motoworks exhaust and fuel controller from the get go?

Also does anyone know how loud that pipe is because it looks to have quite a open end can.

[ds450]

I have the motoworks exhaust and I love it. It isnt as loud as my rossier exhaust I had on mine. I had the motoworks FMI but im getting more hp with the power commander.