World Raid "Black widow" silencer upgrade

[Martin grove]

Am looking at fitting a black widow silencer to my world raid and wondered if anyone had done so and their thoughts. Especially as they are not marked or certificated for uk Road use.

Thanks

[Robo]

I’ve got a 230mm one on mine. Happy with it. If I was to get another one though I would get a 300mm can, just to take the edge off a bit and add a bit of depth to the sound. Had their headers on as well but lost too much bottom end and to be honest I didn’t like the sound. 

Edited November 22, 2023 by Robo

[ninot7]

after much deliberation i got the hexagonal 300?mm. Quite happy with that locally, trails and towns etc. For euro tours ill defo revert  to stock. Takes 5 mins. 

[prowlnS10]

6 hours ago, Robo said:

I’ve got a 230mm one on mine. Happy with it. If I was to get another one though I would get a 300mm can, just to take the edge off a bit and add a bit of depth to the sound. Had their headers on as well but lost too much bottom end and to be honest I didn’t like the sound. 

With regards to reduced bottom end...did you get an  ecu flash tune after putting on the BW decat header?

Edited November 22, 2023 by prowlnS10

[motonap]

I have the 300mm Hexagonal can on my T7 and absolutely love it!!

Never had issues with being pulled over on my previous bikes and always passed the fitness test when renewal period comes around!

[Robo]

4 hours ago, prowlnS10 said:

With regards to reduced bottom end...did you get an  ecu flash tune after putting on the BW decat header?

Nah, no tune done