3 products in this category, displaying products 1 to 3.

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  TT Audi A4 1.8T Cat

  TECHTONICS TUNING.
  Audi B5/B6 1.8T 1999-2005 2wd & 4wd.
  Passat B5/B5.5 1998-2005 2wd & 4wd.
  400 cell cat. May throw che...

  In Stock

  $257.99

  
• 

  TT Audi A4 1.8T Cat - RACE

  TECHTONICS TUNING.
  Audi B5/B6 1.8T 1999-2005 2wd & 4wd.
  Passat B5/B5.5 1998-2005 2wd & 4wd.
  200 cell high flow race cat...

  In Stock

  $362.39

  
• 

  TT Audi A4 1.8T Test Pipe

  TECHTONICS TUNING.
  Audi B5/B6 1.8T 1999-2005 2wd & 4wd.
  Passat B5/B5.5 1998-2005 2wd & 4wd.
  Test pipe ( cat replacement...

  In Stock

  $170.98