Just fitted mine today.
It sounds fantastic.
Took literally 20 minutes to fit.
Look at instructions.
Measure 40mm from weld behind collector box on exisitng exhaust.
Cover bike in sheet.
Cut exhaust with 9" angle grinder

Unbolt old silencer from foot peg hanger.
File burrs off cut end.
Fit new link pipe with larger pipe clamp already over pipe.
Slide smaller clamp on link pipe.
Slide new end can onto link pipe.
Slide plastic (bit dissapointing that) can support strap onto can.
Bolt support strap onto pillion peg hanger using exisitng bolt.
Tighten support strap bolt and clamp bolts.
Can is very well made and baffle can be removed easily with a single allen key. (Well actually a single allen bolt, obviously a single allen key would remove many thousands of allen bolts; there aren't thousands of allen bolts just the one. So to be clear; a single allen bolt that could eb removed with any amount of alllen keys you wish to use even though one would be sufficient as long as its the correct size which i dont know as I haven't taken mine out yet even though it only requires the removeal a single allen bolt)
It sounds fantastic.

Apologies for mobilr phone pics and terriers