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Custom cat back system s3 1.8t

Discussion in 'A3/S3 Forum (8L Chassis)' started by Gordie_S3, Aug 26, 2013.

  1. Gordie_S3

    Gordie_S3 Member

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    Hey guys,

    I'm soon to get made a custom cat back system on my S3. Currently it has a 3" downpipe with a highflow cat.

    Will be going 3" all the way through, non res. I'm a little worried ill get a 'ricer'/buzzing sound without a res?

    Was thinking something like this but without the res.

    [​IMG]

    What mufflers will be suitable? Was thinking about a magnaflow muffler or something similar. Really not to sure what will be best.

    I want something similar to this.

    AUDI S3 INSANE - YouTube


     
  2. A3-Lee

    A3-Lee Active Member

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    I think that would be stupidly loud mate that's tufftys exhaust and even with resonators it was too loud
     
  3. <tuffty/>

    <tuffty/> Badger 5 Edition...Its all about the flow...
    Staff Member Moderator

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    Check out Gops build thread... Bill made him a 3" system and used a Miltek back box.... ideal for what you want I reckon..

    <tuffty/>
     
    Gops likes this.
  4. Scullies

    Scullies Well-Known Member

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    I like the look of the system that Bill made for Staceys S3.
     
  5. Gops

    Gops 6th gear @7000rpm

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    It's actually not that Loud! It's very OEM quiet on idle and driving about. When I put my foot down, it sounds soooo good! Perfect when cruising, no drone! Perfect IMO, bill made a perfect system.
     
  6. Gordie_S3

    Gordie_S3 Member

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    Have you got a video gops? Does it 'pop'?
     

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