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V4 V4 Db Levels On Uk Trackdays

Discussion in 'Panigale' started by Spud312r, Jun 14, 2018.

  1. mine tested 105db at Cadwell (stock OEM) -static.
     
  2. Anybody had there V4 with akra's tested at any tracks ?
     
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  3. Not yet but will do soon!
     
  4. Donny is always drive by these days. No static test except on race days with the club I ride with. 98db is ample, I ran the 959 with the Akra and the standard baffles recently and had no issues.
     
  5. I was told today that the new generation baffles for the race Akrapovic make a noticeable difference (quieter). Andy
     
  6. Tested mine at Cadwell this morning:
    108.7db with no baffles.
    108.1db with single baffle (on the rh hand)

    Errrrr
     
  7. Must be engine noise ??

    Did they let you i
    On ?
     
  8. I wasn’t booked on, had just gone to see some mates who were on.
    Wanted to get it tested to see what it came out at.
     
  9. That’s crazy .6 of a dB change
    Cadwell doesn’t have a ride by either which doesn’t help but they seem to pass as even places like oulton park ride by
     
  10. Bit of a bump but thought I'd put some info in here as I was very nervous when buying my V4.
    It's completely stock and so far I've found out the following with 3 days I've done on it in the last few months:

    - Donington 108dB day, no issues
    - Cadwell 105dB day, noise tested at 102dB although I was only at about 5krpm instead of 5.5krpm
    - Snetterton 102dB day, noise tested at 105dB but nothing was said, got a sticker and no issues on track

    So up to now pretty positive!
    At snetterton there was also a guy with a full Akra system fitted with his baffles in and he also blew 105dB but got on with no problems.
     
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  11. Have you done Donington (108db drive by)? I've done it a couple of times on mine, V4S with Termi's and no baffle. I think the sound meter is on the gantry down the start/finish straight. You're obviously full chat as you pass it but I've had no problems. I've seen lads with V4R's too (Akrapovic systems) and no problems for them either.

    I think you'd have to be in a Eurofighter Typhoon or similar to be knocked back at Donington on a 108db day :):upyeah:
     
    #31 Mary Hinge, Aug 29, 2019
    Last edited by a moderator: Aug 29, 2019
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  12. V4r at Silverstone on Tuesday running standard cans 102 drive by, he was running no problem.
     
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  13. At a recent 98db day at Donington, a V4 with Akra system was in our garage. That was pretty loud, but the guy was running all day, without trouble. Sounded sweet too!
     
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  14. I need the answer to this aswell worried am only guna be able to do donny loud days the system came with 2 shitty little baffles what seem to do nothing for the noise level is ther some better baffles you can buy ?
     
  15. Akrapovic do a v2 set of baffles for the race system, that reduce the levels to a claimed 109dbA. I have them fitted but have not had the system measured. Silverstone this year was supposed be 108dbA static although I saw no static testing and I was not spoken too. I did however see an 1199/1299 Panigale get pulled on a drive by measurement. Get yourself to Spain or Portugal, better weather and no noise restrictions. Andy
     
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  16. 109 d.b with baffles in on the akro ? That only leaves donny loud days for track days ?
     
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  18. Wow thats lucky .. they let me out with akra's and inlet baffles

    Got flagged at silverstone without any baffles , ok with them, but that place is sooooooo random when it comes to noise - they reckon i was 119db rideby without baffles ..wtf !!!
     
  19. Fucking idiots. 119db ride by would have had the RAF scrambled :rolleyes: Think they need re educating and some equipment recalibration me thinks.
     
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  20. Did Donny quite day no problem ! did Silverstone no problem ! even did Bedford which is a 101db static Failed however they let me out and it did not trip 87db drive by !!! std pipes for the win ! get out on every track no problem !
     
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