pbekkerh wrote:Hmm, it looks like the GP pipes are making more !
From Tygas site:

It's not the same tune!
By your logic we should all run Dogfights as they make over 74bhp!

RobH wrote:My MC18 2J dyno'd at 56 BHP standard with the restictor wire removed. Does that means there's not much difference over standard other than the lovely sound from single walled pipes

The purple trace is stock pipes, the red trace is Tyga GP pipes, info all here.

I'll leave it up to you if 1.5bhp and 500rpm overrev is worth 9bhp in the middle.
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