Hi found a set of Dogfight exhausts for the M21 are these any good and do they give more power,are they worth fitting,and what sort of jetting maybe required,thanks Paul

Seen good results with the Dogfight exhausts, although they can be a little peaky. StephenRC45's TT-F3 spec bike has seen almost 74hp with them fitted, so they're more than capable.

Can't help with jetting I'm afraid. Every scenario is different, and it is discouraged on the public forums for historical reasons... i.e. there are dickheads out there who have tried to hold the forums and myself accountable for their own idiocy in the past. All that's available now are the standard settings in the Technical section of the main site, and HRC recommended settings in the Members area.

But in a nutshell, no, there's nothing wrong with Dogfight exhausts.
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Andy.
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Thanks for the info
cool cant wait to get them on

I will add that he's fitted TYGAs now, and has seen an increase in power, but I do not know how much, or have any graphs as I'm no longer with Performance Engineering. (The info is second hand, but from a trusted source.)

I am custodian of a set of as-new TYGA MC21 pipes with alloy silencers (only been test fitted, but the owner chose to go with OEM on a restoration instead) in storage in the UK if you, or anyone else might be interested. I don't know how much the guy wants for them, but I will ask.
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Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

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