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Integrated Engineering

Integrated Engineering 3" Catted Down Pipe - Audi A4 B8/A5 8T/Q5 8R (2.0 TFSI)

Integrated Engineering 3" Catted Down Pipe - Audi A4 B8/A5 8T/Q5 8R (2.0 TFSI)

Shipping Time: 4-20 Days

Regular price $1,115.00 USD
Regular price Sale price $1,115.00 USD
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Add power and sound to your Audi 2.0T B8 A4, A5, or Q5 with an IE high-flow downpipe system! This exhaust upgrade takes your Audi to the next level by unlocking Stage 2 or K04 power levels with a matching ECU tune. The mandrel bent and TIG welded 304 stainless construction provide an exact fit while freeing up exhaust flow for a motorsport exhaust growl every time you accelerate.

 

MORE POWER
30+ HP WITH STAGE 2 TUNE

HIGH-FLOW RACE CAT
200 CEL METAL MATRIX

MANDREL BENT
304 STAINLESS TIG WELDED


STAGE 2 & K04 TURBO READY

Equipping your Audi B8 EA888 Gen 2 TSI 2.0T engine with an IE catted downpipe delivers additional horsepower, torque, and responsiveness when paired with a required stage 2 or K04 turbo ECU tune. These significant power gains are added throughout the entire RPM band by allowing the turbocharger to flow freely through the 3" downpipe, high-flow catalytic converter, and mid-pipe.

 

PERFECT FIT

IE downpipes for the Audi 2.0T TSI are designed in-house using state-of-the-art digital scanning for a perfect fit and manufactured from 1/16” thick wall 304 stainless steel offering a lifetime of performance and fun.

 

HIGH-FLOW RACE CAT

IE's performance downpipe includes a high-flow 200 cell per-inch catalyst located close to the turbo. Our large diameter CAT allows an extensive flow area and does not limit maximum power. Enjoy all the benefits and performance of a "catless" race downpipe with reduced emissions output and no unpleasant smells.


RELIABLE FLEX SECTIONS

Commonly used flex sections found on many cheaper aftermarket exhaust systems are known to fail, causing annoying leaks and performance issues. Our TIG-welded and liner reinforced flex sections are incredibly resilient to splitting or cracking for complete reliability.


INSTALLATION

Install your IE midpipes without any permanent modifications or installation hassles. The installation process is straightforward and accomplished with standard hand tools.

Install time around 2-3 hours

 

Features:

  • Over 30 horsepower gains - with matching Stage 2 Tune
  • 3" minimum size for maximum flow and performance potential
  • Aggressive Motorsport exhaust sound
  • Direct bolt-on fitment with no modifications required
  • Fits stock and upgraded K04 turbochargers
  • 100% 304 stainless steel pipe construction
  • Machined turbo flange ensures long gasket life and no leaks
  • High flow 200 cell catalytic converter for full power with reduced pollution
  • Fully lined extra tough flex section will never collapse internally
  • Complete Kit - includes all mounting hardware (nuts, bolts, clamps, gaskets)

 

Vehicle Fitment:

  • Audi A4 B8/B8.5 2.0 TFSI
  • Audi A5 8T 2.0 TFSI
  • Audi Q5 8R 2.0 TFSI
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