Wagner Tuning Audi S4 B9 300CPSI EU6 Downpipe Kit- 500001031

Part# 500001031

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  • Regular price $3,729.00
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Wagner Tuning Audi S4 B9 300CPSI EU6 Downpipe Kit- 500001031

Downpipe Kit with 300CPSI Racing catalyst for Audi S4 B9 / S5 F5 3,0TFSI

  • made out of high quality stainless steel 1.4301 (SS304)
  • complete 2x Ø3 and adapter for stock exhaust
  • CAD designed and flow optimised
  • 300CPSI with EU6 coating Racing Metal Catalytic Converter
  • 100% perfect fit, replace OEM
  • less thermal load on the turbocharger
  • more power by reducing back pressure
  • significantly more torque
  • optionally also available with Ø76mm (3 inch) middle silencer-replacement pipes (sporty, dull sound)


Error display in the DME possible. Tuning Recommended