Best Pipe/Silencer for mid-top end power 06 KX 250

[MH434]

Getting a 06 kx 250 very soon, and planning to slightly mod for my likeing.

Problably pipe/silencer and a RAD Valve.
But which pipe/silencer for best top end and overrev? Doma, PC, HGS..  I know the bike has good mid-top powerband stock, but i'l want to push it even further in that direction.

[KXDINO]

Good Bike

But this machine needs a bit of help.

I used a pro- circuit pipe with great mid to top end, as well as a V- force 3. The 06 has to much compression,
I reduced it till there was no more detonation. Head angle to steep 26 degrees, put longer pull rods on rear suspension by 3mm to give it some trail it helps a bit, but still not perfect.

I'm in the process of changing frame head angle to 26.5 degrees. I'll get back to you it this improves steering.

I'm chasing a bit more grunt from idle to start of powerband. Anyone with ideas.

KXDINO