BFI Transmission Mount Insert B8 · 8R

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Excessive drivetrain movement is a common issue with longitudinal Audis. We've addressed this inherent problem and created this simple yet unique solution by incorporating a 90a durometer polyurethane insert.

The insert when coupled with our machined billet baseplate work to take up the slack and the slop in your transmission. The result is a significantly more connected feeling and greatly improved shifting. You'll be able to feel more power transferred to the ground and greatly reduced wheel hop.

The decision to use polyurethane over billet aluminum is simple. By using polyurethane we are able to carefully dial in the density that works best for providing the optimum performance, while decreasing NVH (noise vibration and harshness). We are making a specific and conscious decision about the hardness of the product and we are able to choose from a wide range of densities, vs. just being stuck with properties of the manufacturing limitation that comes from using billet aluminum as a 'bushing' material.


  • Polyurethane Insert
  • 2 Machined Billet Base Plates
  • Increased Traction
  • Reduced Wheel Hop

What's Included:

  • BFI Transmission Mount Insert

Vehicle Fitment

Model   + Drivetrain  
8R Q5 2.0T I4 +
8R SQ5 3.0L SC V6
B8 A4 2.0T I4 +
B8 A4 3.2L V6 +
B8 A5 2.0T I4 +
B8 A5 3.2L V6 +
B8 S4 3.0L SC V6
B8 S5 3.0L SC V6
B8 S5 4.2L V8

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