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BDM A4/A5 B8 2.0t 09-16 3" stainless steel Downpipe


Product Description

Bad Dog Motorsports is proud to introduce our 3" stainless steel a4/a5 b8/b8.5 downpipe. Help your 2.0 Breath with our better flowing mandrel bent downpipe by eliminating the factory restrictive pipe and resonator. You can expect to feel and hear the difference instantly after installing without throwing any engine codes. Combining this with our test pipe greatly improves turbo response.


  •  3" stainless steel construction
  • Whp gains of 5-8 hp
  •  Direct replacement bolt on to any stock stock like exhaust
  • about 1 hr install time
  • lifetime warranty


  • 2009 - Present Audi A4 2.0 TFSI (B8/B8.5)
  • 2008 - Present Audi A5 2.0 TFSI (B8/B8.5)
  • 2008 - Present Audi Q5 2.0 TFSI (B8/B8.5)
  • 2013 - Present Audi Allroad 2.0 TFSI (B8.5)


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