Aaen quad pipes for sale 800cc

[Naskram]

http://www.vmax4.com/vbulletin/showthread.php?7951-Aaen-quad-pipes-for-sale-750cc

 

[Naskram]

Pipes gone to vmax4.com member

 

[sherminator]

what rpm this pipe run for a 800 engine and how many hp gives??? thx