Less Is More..........

[Mustang]

[quote author=Mustang link=topic=23406.msg269999#msg269999 date=1508356485]
I took a coke can, crushed and rolled it then hammered it inside the baffle, now it's a bit quieter.

Possibly not a good idea, from my dyno charts you can see the affect on power and fuelling that having a baffle in place makes, if you're adding more restrictions then you're likely upsetting the fuelling and dropping your peak power further.


FUEL Standard SS Oval End Can with Baffle in



Same can with Baffle out (Notice much smoother fuelling and 7BHP more power)



I know that short cans are in vogue but the Ivan's kit especially the Full Monty is designed around a free flowing exhaust system, a longer can with more packing can generally be run without a baffle without being obnoxiously loud. A shorter can generally needs a baffle if you don't want to piss people off so may not always be the better option.
[/quote]
My bike is not ivanised - I find its quick enough and I get good mileage as well