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UK Exhaust Mod and track days

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Old 02-20-2018, 03:35 AM
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Default UK Exhaust Mod and track days
I am thinking of doing the UK exhaust mod but I am concerned about failing noise at track days. Does anyone have any experience of this?
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Old 02-20-2018, 03:47 AM
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It will be perfectly fine.
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Old 02-20-2018, 04:10 AM
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81 to 85 dB was the spread recently on a bunch of S2K's with exhausts mods. All cars have slightly different mods along the way. I wouldn't worry about it at all.
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Old 02-20-2018, 06:58 AM
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Mike RT4 has uk mod and passed for Snetterton
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Old 02-20-2018, 07:16 AM
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Originally Posted by noodels
Mike RT4 has uk mod and passed for Snetterton
Snetterton has a high 105dB static limit - the true test is Bedford, which has a much more strict 101dB static limit, which it also passes with no issues. From memory, I think it was 95dB, so would have no problem passing any UK track (and mine was with a "test pipe", which greatly increases the volume level) .
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Old 02-20-2018, 08:26 AM
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As mike has said .... you’ll be fine . I have the exhaust mod plus test pipe and still was way under at castle Combe
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Old 02-21-2018, 04:35 AM
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Yep, Ive got a Berk HFC and 32mm exhaust mod and my static tests are typically between 89-91dB
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Old 02-22-2018, 01:07 AM
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Thanks all. Sounds like I just need to get it done!
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Old 02-22-2018, 04:11 AM
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And if not possible to do it correctly leave it,
have seen some nasty workmanship regarding UK mods -So choose carefully
quality >
https://www.kingmotorsports.com/blog...00-Exhaust-Mod
Last edited by noodels; 02-22-2018 at 04:16 AM. Reason: .
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Old 02-23-2018, 12:46 AM
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And if not possible to do it correctly leave it,
have seen some nasty workmanship regarding UK mods -So choose carefully
quality >
https://www.kingmotorsports.com/blog...00-Exhaust-Mod
That is some neat work for sure. Anyone in the South East that can do this?
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