IE Performance Downpipe for Audi 2.5 TFSI Engines Fits 8V RS3 & 8S TTRS

IEEXCQO1

Regular price $2,499.00
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  • Product Description
  • Product Specification
  • Fitment

Your 2.5T engine is capable of supercar level horsepower on the stock engine and turbo reliably with a Stage 2 Tune alone! However, the factory installed downpipe is designed for maximum emissions and economy, not for power. This design is riddled with small piping, harsh bends, and power sucking restrictions that limit your power gains to only Stage 1 Tune levels. In order to correct that, a true performance downpipe is required to open up the exhaust flow and allow the turbo to spin freely!

 

MAXIMUM FLOW DOWNPIPE

 

IE engineers set out to design the ultimate downpipe option for the 8V RS3 and 8S TTRS chassis by employing leading-edge development technology along with highly specialized cast manufacturing. By using cast sections this allowed our engineers to design specialized shapes into the downpipe itself that lets it conform and fit into very tight spaces while retaining it's large size and maximized flow rates. The design is so specialized that 3D scanning was used to build a digital model of the chassis to design in allowing us to build shapes down to the millimeter. This design is just not possible using traditional stainless steel pipes and bends found in most exhaust manufacturing.

 

Bolting this downpipe onto your Audi along with other matching bolt-ons and an IE STage 2 Tune results in up to 577 horsepower! You can take your RS3 or TTRS from a sporty driver to a power monster in a single weekend. Downpipe requires Stage 2 Tune for a complete installation.

 

HIGH-FLOW CATALYTIC CONVERTER
 

By employing a high flow metal matrix catalytic converter, horsepower loss is almost non-existent for track days and drag events while keeping unpleasant smells and increased emissions to a minimum.


 

  • Required upgrade for Stage 2 power levels
  • Unrestricted 3.5" minimum size tubing
  • Bolt on fitment - no hassle, modifications, or poorly fitting parts
  • Constructed of high-quality 304 stainless
  • Thick cast & CNC machined turbo flanges for no leaks
  • High-flow metal matrix 200 cell catalytic converter
  • Reliable leak-free OEM style flex section
  • Y-Pipe adapter available for stock catback
  • Audi RS3 2017+ 8V 
  • Audi TTRS 2018+ 8S