Hey guys surely the noise your bike makes is not just from the cans, as even with the standard cans my XTX has started to sound MUCH meatier with the snorkel removed and the Stage 2 filter fitted. I have some Leo Vince pipes on the way, but the end result will always be a combination of the intake and the exhausts......

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(Now sold on, sob) 2011 Blue XT660X with gold wheels, was 26,500 km.
Engine mods: K&N Stage 1 filter, DNA Stage 2 filter, snorkel removed, Kev fuel mod fitted.
Plus: smoked Puig screen, Yam aluminium sump guard, Yamaha / Acerbis handguards, Givi Trekker aluminium side cases, Leo Vince X3 cans plus Kev front fork mod and Fender Xtender. Just fitted Michelin Road Pilot 3 tyres.

SOLD the XTX for a Super Ten 1200. And just bought a Raptor 700 so staying on here for some tips....