Vespa T5 Exhaust

Iam looking at getting a exhaust for my scoot. It has a malossi 172 kit,ported casings to match kit,inlet ported,standard carb,standard flywheel. Which exhuast would be best suited for the scoot?[:rolleyes:]

I am thinking about getting the Pep

http://www.sip-scootershop.com/de/products/rennauspuff+serie+pro+pep+plus_23095000

but doesnt look that nice like the pm.

PM[:O] [:O]

I have the SERIE PRO PEP 3 on my PX200, AW - and it is a great pipe!  More power, added torque and seemingly better fuel economy.