2020 R1 de-Cat Question 2020 model with de-Cat will it pass the dB test with akro end can? Brands hatch Other Stewart 1 year 21 Answers 579 views 0
Answers ( 21 )
For track you mean ? If so I doubt it. I have that set up on mine and it will definitely fail mate
I had just an akrapovic end can on a 2015 and was on the limit at static
So if I put original back on with de-cat would I get away with that?
Stewart, Standard can isn’t actually that good at reducing noise. It’s the de cat that’s cause your problem. Brands is pretty tight for anything other than bigger cans
I doubt it. Brands is 102 limit
My 15 with stock can and decat was 116dB, fortunately I was going to Spain and they don’t give a fuk. You need a long can or a baffled de-cat for U.K.
Thanks guys .
I may get in touch with seton (Phil) as I know he does a long can .
You’ll need a 450mm can with a decat link pipe. Simon Cope from Powertech sorted mine. Blew 99db without baffle
is there any track I could get on with what I have now?
Stewart, Donington and Cadwell
Cadwell is 105 but when I had my de-cat ect it was tested there at 112.now have full system and is 101 at cadwell.
Back in the day 🤣 I knew there was no noise limit days . Have the long gone now 🤣🤣
Have they long gone . (Sorry ) long shift today
Stewart, donnington do No noise limit days, few and far between though
A 400mm black widow silencer is the most cost effective solution.
Yes if it has the baffle fitted I have the same set up on my 2019 R1 and did brands gp last year it blew just on the limit but had no issues with being 🏴 for noise there were also a few others running the same set up
Not a chance
if you do decat it make sure mininum length can is 400 if not 450mm.
I blew 108db with that set up.