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Audi RS3 8V.1 / TTRS 8S Pre-facelift Downpipe

New product

REDSTAR  downpipe for Audi RS3 8V1 TTRS 8S Pre-Facelift models only. Optimized single-tube design, eliminate both primary and secondary catalytic converters, provide a huge increase in exhaust flow and will allow for a significant power gain. 

More details


  • No Heat Shield
  • Includes Heat Shield
  • Catless

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More info

Compatible Vehicles:

  • 2015-2016 Audi RS3 8V.1 Pre-Facelift 
  • 2015-2017 Audi TTRS 8S Pre-Facelift 

Available Options:

  • OEM-style Heat Shielding with ceramic inner liner - the best way to reduce radiant heat up to 70%. Usual thermal wraps not even close in effectiveness and durability to the Heat Shields.

Main Features:

  • 3.5" single tube
  • Eliminate both primary and secondary catalytic converters
  • Significant power gain
  • Faster spool up and better throttle response
  • Increasing the life of the turbos 
  • Reducing under hood temperature
  • Adds a very nice tone to the exhaust
  • 100% bolt-on installation
  • 100% TIG welded and back purged
  • Highest quality 2.0mm wall 304 stainless steel
  • OEM-spec V-band flange
  • All brackets and mounts as on OEM unit


Catless only - Removing of factory catalytic converters will trigger a сheck engine light (can be eliminated with optionally O2 sensors restrictors). Firmware update recommended to get maximum performance gains. 

This product is not designed to meet any emissions standards and is not for street or highway use. This product is not certified and may not be legal for use on emissions controlled vehicles in any country/jurisdiction.