Vespa Ciao Proma Exhaust Install

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Welcome back, in this video, I’ll be installing a Proma circuit exhaust on a Vespa ciao.
Starting off by removing the factory exhaust.
Then placing the new exhaust on, on this model the external coil pack is located under the frame and was causing an issue with fitment.
I removed the coil pack and replaced it with one from a Vespa grande to fit on the side of the frame.
Along with the coil, I found the center stand to be in the way as well.
I strapped the bike down on my moped workbench to keep it balanced.
With the coil pack and center stand out of the way mounting the exhaust was easy.
Start by lining up the front and rear mounts.
Slide the exhaust over the exhaust port mount on the cylinder then tighten it down.
I used any bolt that fit to hold the rear mount while I tightened the front clamp.
The exhaust didn’t come with mounting hardware for the rear. I used the stock exhaust bolt and found a nut to fit the bolt. Then bolted down the rear mount.
Installing the baffle can be tedious. The baffle comes with a hose clamp and a small notch where it slides onto the exhaust. For best results, I used a cutting wheel on a grinder and added a second notch. This helps with the baffle opening to fit the exhaust better.
Finally slide the baffle on the exhaust and secure it with the hose clamp.

[@staystoosh9119]

Hi mate, could you tell me what size is the distance standoff nut needed to fix the front mount to the head stud? Is it M7 30mm?

[@MopedRich]

not sure, were you able to find the correct size?

[@timothyandrewgalable]

How's she sound?

[@MopedRich]

It's loud like a two-stroke dirt bike or chain saw.