It is AreaP QuietCore CF 18".
In indian terms, It sounds like Enfield when in idle and RX100 when ripping.
You won't belive unless you hear it.
I (every one will) accept that, this is the best sounding exhaust for 250R on the planet.
The first link shows ripping (RX100 sort of tone)
The next shows when in idle and take off.
YouTube - 2008 NINJA 250r AREA P QUIET 18" DRIVE BY
And in idle/takeoff
YouTube - Area P Quiet Core Ninja 250R Exhaust
I was looking for an Arai but couldn't get one coz of colour.
This is the Shoei i own.

The manual you gifted is going to help me alot when i install PowerCommander V with autotune.





. Also wish he had worn shoes and some jacket, would have been perfect.

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