you sneaky techno boff Lumps !!!!
you going fishing per chance ?? :dunno:
All depends what bike Wolfster is running, carb/inj, what state the fuelling was in before the mod as to what effects it has....standard air filter...depends on all sorts...it may run sweet as a nut, might run like a bag of poo....
As it's a race can the perf tube doesn't do a fat lot to absorb noise so reducing it's length won't make a fat lot of difference...will make a huge difference tonally but not to overall noise level.
The back pressure of the race cans will be reduced significantly from the standard ones but reducing the race can length won't make a huge difference compared to it's original length.....
IMHO of course.....