REDSTAR  downpipe for Audi RS3 8P / TTRS 8J with 2.5 TFSI engine.

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. 

Compatible Vehicles:

• 2011-2012 Audi RS3 8P 2.5TFSI
• 2009-2014 Audi TT RS 8J 2.5TFSI

Available options:

• GESI UHO high-flow Metal Core Catalytic Converters. Rated 500-850hp each. EPA certified for use on OBD2 vehicles (1996 and newer) 49 States. 
• 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:

• 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 1.6mm wall 304 stainless steel
• OEM-spec V-band flange
• All brackets and mounts as on OEM unit

Why Buy Our Products?

  You buy directly from the manufacturer and all the products 100% handmade in Russia.
  We don't compromise on quality! No mild steel flanges, no weak clamp joints, no other cost reduction tricks.
  Free flow is our priority! No steps and restrictive areas, only smooth transitions, bigger diameters, and optimized design.
  Our welds and whole craftsmanship better than the most of competitors. Pictures speak for themselves.
  5-year warranty against any defects given to the original owner.

Notes:

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.