Stock or Performance pipe?

[quocle603]

Hi everyone,

I am working on my dad's Malaguti Firefox F15 again. I recently put a BBK 70cc Naraku on the scooter and was considering on getting a chamber for it but was seeking some input on the matter. I've done some research on some pipes but there are so many out there. I am looking for some more low end to mid range. The scooter currently pulls pretty well with the current pipe and was wondering if it would be worth it to get a something like a technigas next r or leovince TT? The Yasuni would be something consider for myself but my dad does not ride it enough for me to purchase that pipe for him. 


It currently has the stock OEM Malaguti Pipe without the cat.

I was told to stay away from the fleabay pipe, even though the price has significantly dropped from it's usual 100$ to 66$.  www.ebay.com/itm/Exhaust-System-Muffler-Pipe-Scooter-Moped-Racing-For-Yamaha-Breeze-Jog-50CC/133095180261?fits=Model%3AJog+50&hash=item1efd1747e5:g:SrUAAOSwxr1fg~0V

I'll value people's input on the matter and would really appreciate the help.

Thank you. 

[Zino]

for better power low and mid range and a few mph up top
tecnigas next r and leo vince
are good budget pipes and are quite popular
The Yasuni R and Z are so much higher quality and are well worth the extra money they both have more power and rev higher.
If you get any of these pipes you will need lighter weights to spin up into the power bands you also will need stiffer clutch springs so that you take off in the power band.

[Zino]

Here are some pipe comparisons
www.pedparts.co.uk/blog/sports-exhaust-testing-50cc-and-70cc-sports-mopeds-part-one

For low and mid range
I really like the street pipes malossi wild lion and polini speed and prefer them over leo vince or tecnigas next r
They have more power at bottom end and have similar top speed to the next r and Leo and end up but you can run stock transmission setting or very minor adjustments since the power band is similar to stock just more powerful .

I have tried alot of pipes for stock and sport 70 cc builds and I keep going back to Yasuni or the Street pipes

[Lucass2T]

Id stay away from the expansion chambers. Try to find a 'stage 6 street' or a 'Sito Plus' exhaust. They're stock looking pipes, flow better than stock (no cat) but are as quiet, as bulletproof and don't need any looking after. Oh and they're quite cheap too. Your typical expansion pipe will rust quite fast unless you wipe em off with a oily rag after every ride.

[aeroxbud]

Whatever you do. Don't buy that eBay pipe. You will be very disappointed.
It seems like top speed isn't a concern. So go with one of the street pipes recommend to you.
Parts supply is a bit sketchy at the moment. But you should be able to find one of the pipes mentioned above somewhere.