Exhaust

[Biklas]

Hi there...
I'm from Portugal and i just bought a 47cc pocket bike. But I don't know if the engine is really 47cc or 49cc. Anyway, i was searching on the net for parts and I found a exhaust that comes out under the bike. What I would like to know is if this exhaust makes the bike go faster and where i can buy one.

This is the exhaust http://www.rabbitscooters.com/produc...ies/pb_hpp.jpg
http://www.pocketbikeparts.com/prodi...xhaust_400.jpg

[RD RACING]

this pipe seems to work quite well, as for supply of try the site.