well, i finally decided on a set of pipes for the thruxton from this mob in kiwi land [URL]http://www.thunderbike.co.nz/sales/Thruxton/thruxtonmufflers.htm[/URL] at 8 they were reasonable price - cool alas when i went to pick them up from oz post , i had to cough up another .80 gst , before they would release them. bugger n poop , bloody customs :-) but they sound n look ever so nice, no more air compressor :-) oh and thanks to el davo and helping me fit them* corks *actually he did most of the work , i just supervised :-)