Second hand exhaust

Greeting, is anyone selling a second hand sport exhaust, preferably by sip performance 1st choice or pm tuming? I could not find here in the Philippines, or has anyone tried building one and suceeding , may be you share the specification. thanks

Chen,

I have an SIP pipe that I can sell to you for a reasonable price. Txt me at 0918-903-1930

I probably got lucky, just got a used SIP Special tune pipe.

The pipe has a black painted body with an aluminum tip with these markings:

SIP SPECIAL JL BS AU 196A 1990 T2 VESPA 125

This pipe seems to be quite old and I would like to know if it will require engine modifications aside from re-jetting if I install it on my PX150e

Thanks