I want to get some more noise from this bike, does the PipewerX end can fit original pipes ?
If not, does anyone know about slip on cans for the original pipes ?
your second link (http://viewitem.eim.ebay.no/ZXR400-ZXR- ... 16965/item) will allow you to use 3-bolt bolt-on cans, or 52mm slipons, the delkavic exhausts are replicas of the originals and wont allow you to use anything other than a 3-bolt exhaust (with the same bolt-spacing as the original can).
micron are a ~60+mm outlet and are generally seen as a "race" exhaust, if you can get one, congratulations, they are getting rarer
UK ZXR400 L3 (1993) - Fully restored and on the roads, my green beast!
JPN ZXR250 A2 (1990) - Revs to 19,200rpm... 'nuff said