Eurocode Alu Kreuz Drivetrain Stabilizer C7

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EurocodeSKU: EC0101-0501 DIY Difficulty: EASY


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Eurocode Tuning's Alu Kreuz (pronounced kroitz) drivetrain stabilizer for the C7 chassis Audi's to include the A6, S6, A7, S7 and RS7.  The Alu Kreuz replaces the factory multi piece drive train stabilizer with one solid, lightweight structural member to further stiffen the chassis and prevent unwanted suspension deflection.  All 6 mounting points are secured to one single plane; the net result is sharper steering with a reduction in chassis flex.

During our testing of the 2013 and up C7 chassis cars which are comprised of the Audi A6, S6, A7, S7 and RS7 we found that there was quite a bit of torsional flex coming from the factory subframe/engine carrier.  This torsional flex produced what we felt to be incorrect steering sensitivity and response in all aspects of driving.  To combat this unwanted characteristic, we did a thorough examination of the front suspension, chassis unibody, and the engine carrier/subframe. Our conclusion was that the OEM hollow steel drivetrain stabilizer underperformed.

The team at Eurocode set out to combat this torsional flex and decided to redesign the drivetrain stabilizer.  Our first step was to analyze the material that the factory stabilizer was made up of and then create a load case scenario in which to test it under.  We sent out a sample for materials testing and found the factory stabilizer to be made up of carbon steel with a density of 0.284 lb/in3, predominately hollow and stamped into shape.  The OEM stabilizer is made up of nine separate pieces, and they are all welded together to form one single unit.  Once all of this data was collected and loaded, our team set out with the goal of improving chassis rigidity and weight reduction.  Our team found that a replacement stabilizer manufactured out of billet aluminum would accomplish our goals, so the next step was the design process.

The finished product, which we dub “Alu Kreuz”, is incredible.  It features a one piece, billet 6061-T6 aircraft aluminum construction, type III hard anodized coating, and all necessary provisions to attach the OEM sound deadeners.  It requires zero modification to the vehicle, and works perfectly with the OEM power steering cooler.  The Alu Kreuz is also nearly two pounds lighter than the OEM brace and greatly improves chassis torsional rigidity.  It looks amazing as well.


  • 6061-T6 Aluminum construction
  • Works perfect with OEM power steering cooler
  • Reduces stress and deflects less than OEM stabilizer
  • Black finish

What's Included:

  • Eurocode Alu Kreuz Drivetrain Stabilizer

Vehicle Fitment

Model   + Drivetrain  
C7 A6 2.0T I4 +
C7 A6 3.0L SC V6 +
C7 A7 3.0L SC V6
C7 RS7 4.0T V8
C7 S6 4.0T V8
C7 S7 4.0T V8

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