AUDI PERFORMANCE PARTS: IE Performance Catted Downpipe for Audi B9 A4 & A5 2.0T ( IEEXCK1)

PRODUCT FEATURES

• Excellent horsepower gains of 21.8HP - with a plug-and-play tuning box
• Cast sections ensure maximum flow and gorgeous fit and finish
• True 76mm Throughout- Does not neck down to OE Sizing at catalyst discharge
• 76mm tubing replaces the restrictive 65mm factory tubing
• Direct bolt-on fitment - no modification or bending of mount brackets required
• 100% 304 stainless steel pipe construction - lifetime of worry free performance
• Thick cast turbo flange - ensures long gasket life and no leaks
• High flow 200 cell catalytic converter - full power with reduced pollution and no exhaust smell
• High quality metal matrix catalyst flows more than cheaper ceramic matrix cats
• Tuned resonator - keeps highway drone to a minimum
• Fully lined extra tough flex section will never collapse internally
• Kit includes - Downpipes, midpipe, all mounting hardware (nuts, bolts, clamps, gaskets)

 

IE PERFORMANCE DOWNPIPE

The IE B9 A4 & A5 Catted Downpipe works to reduce turbocharger back pressure and increase power. In turn, turbo spool should increase and with a performance ECU tune you will unlock the performance potential of your car. Experience power gains across the entire RPM range as the exhaust emits an aggressive sound that you are bound to love.

All IE exhaust systems are designed in-house using state of the art digital scanning for a perfect fit and manufactured from thick wall 304 stainless steel offering a lifetime of performance and fun.

3 INCH (76MM) DOWNPIPE HORSEPOWER GAINS

Installing the IE 3" catted downpipe on your B9 A4, A5, or Allroad 2.0T engine, you can expect huge power gains of +20-25HP when installed with a Stage 2 ECU tune or plug-in tuning box (this can vary by brand). Click on the Power charts tab for more performance info and dyno graph.

SOUND TUNING

IE engineers elected to use a resonator in the B9 A4 & A5 exhaust. The result was a much better sounding exhaust overall. The factory cat back has a very unpleasant rasp when used with a downpipe which does not have a resonator. As IE engineers are true enthusiasts as well, it was very important that the exhaust also sounded great. Check out the video to hear stock vs. IE sound clips.

HIGH-FLOW CATALYTIC CONVERTER

IE’s performance downpipe includes a high-flow 200 cell per inch metal matrix catalyst located as close to the turbo as possible. Metal matrix catalysts are higher performance because the matrix web is thinner, allowing higher flow in the same size. Our catalyst is also a very large diameter, allowing a large flow area and maximum power. By being placed close to the turbo, emissions and unwanted unpleasant smells are greatly reduced.

DIRECT BOLT-ON WITH PERFECT FITMENT

The IE downpipe replaces over 6 feet of restrictive factory exhaust tubing, all the way back to the OE “Cat Back” rear section. Sturdy fabricated mounts and precise engineering result in a rattle free and long last replacement exhaust system. 3D scanning systems were employed to ensure perfect placement both in pre and post production phases.

 

Fitment:

• Audi - B9 A4 2016+ with 2.0T engine
• Audi - B9 A5 2016+ with 2.0T engine
• Audi - B9 A4 Allroad 2017+ with 2.0T engine

 

 

 

DISCLAIMER

   We make no claims as to emission performance for street or highway use.  Some equipment is not sold for street use in any state or country where state or federal regulations prohibit its use.  Some items listed in the online catalog are intended for off road use and for purpose built race cars only.  EUROTEK TUNING, LLC does not make any claims of street legal use of these products that are not intended for use on public roads.  We do not ship any emissions related equipment to the state of California.  We require an off-road/track use only waiver completed, signed, faxed, emailed or returned to our facility before emission related equipment is shipped to customer supplied address.  We are not affiliated with Volkswagen Audi Group, Porsche AG or any of their subsidiaries.  EUROTEK TUNING, LLC is not responsible for errors on our website.