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Secondary decats

RedS3Reilly Jul 13, 2018

  1. RedS3Reilly

    RedS3Reilly Well-Known Member Bronze Supporter

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    had a set of milltek secondary cat deletes fitted last month and I’m not keen on the the noise, changing them back to the catted ones in the morning, anyone else done this.
    It’s got the Audi sports exhaust which sounds great anyway
     
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  3. Marshy

    Marshy Settled in Team Sepang Audi RS3

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    Fitted mine last week but to be honest I’ve not driven the car since!!
    My drive home with them on I was about 75% happy with them.
    Hoping they’ll grow on me as I line the extra cracks and bangs but found the part I liked on the oem sports exhaust was like 3500rpm which since fitting the decats has moved that to over 4000 rpm??
     
  4. RedS3Reilly

    RedS3Reilly Well-Known Member Bronze Supporter

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    Mine sounds excessively loud, almost like there’s a hole in the exhaust, sounds too raw, sounded awesome before I removed them anyway, I think I will buy an active valve controller , any ideas on what’s available?
     
  5. Marshy

    Marshy Settled in Team Sepang Audi RS3

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    Not sure assuming your pre facelift like mine.
    Think Awe switchpath do one and Monpole on here had a posh one that worked through your drive select modes.
    I opted for the oem Audi ones and find hardly any difference with the flaps closed. With the flaps open it probably takes it from a 6 or a 7 to a 10 with the decats.
     
  6. RedS3Reilly

    RedS3Reilly Well-Known Member Bronze Supporter

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    Yes mate mines a pre fl
     
  7. D0C

    D0C Well-Known Member Team Nardo Team Panther Audi RS3 TTRS

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    When I had mine done my initial thoughts were that it was just too much. But it grew on me and I ended up preferring it. As you say though, it's already loud!
     
    Marshy likes this.
  8. terminator x

    terminator x Well-Known Member Team Nardo Audi RS4

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    Sports exhaust + decat rear on a PFL is heaven to me, you guys must have high oestrogen levels ;)

    TX.
     
    RedS3Reilly, D0C and FBF01 like this.
  9. RedS3Reilly

    RedS3Reilly Well-Known Member Bronze Supporter

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    I’ll get it checked first before removing
    Just sounds like it’s blowing to me
     
  10. deanshaw24

    deanshaw24 Well-Known Member VCDS Map User

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    Even non sports exhaust with decats sounds mental
     
  11. RedS3Reilly

    RedS3Reilly Well-Known Member Bronze Supporter

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    Ended up keeping the decats on one of them was blowing, it sounds much better now
     

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