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High-Flow Downpipe, Audi TTRS 2.5 TFSI

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High-Flow Downpipe, Audi TTRS 2.5 TFSI

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Part Number: 034-105-4026
Manufacturer: 034Motorsport

Key Features / Product Warranty

The 034Motorsport High-Flow Downpipe is designed to replace the restrictive factory downpipe and primary catalytic converter, allowing for quicker spool while increasing horsepower and torque throughout the powerband.

This downpipe is manufactured from 304 stainless steel tubing, and features CNC  flanges to prevent warping and expansion.

Complete drop-in upgrade; will bolt up to any stock/stock-fit midpipe and stock/stock-fit exhaust. Professionally assembled in-house, TIG-welded and backpurged.


  • Full 304 Stainless Steel Construction
  • TIG Welded & Backpurged
  • CNC Laser-Cut & Machined Flanges
  • Installation Hardware Included
  • Dyno Proven Horsepower & Torque Gains
  • Aggressive Increase of the Turbo I5 Sound While Still Remaining Streetable

Installation Instructions:

We've seen gains of over 24 WTQ and 26 WHP on our dyno on stock tunes.

Please Note: The installation hardware kit is now included with all downpipe orders.

*** Direct bolt-in with the OEM secondary catalytic converters, or stock-fit midpipes. Will fit both 6-Speed Manual and DSG Audi TT RS 2.5 TFSI models.***