034 Motorsport X-Clear Driveshaft Tunnel Brace Audi B9

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034 MotorsportSKU: 034-603-0029 DIY Difficulty: EASY

$110.70 $123

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The X-Clear Driveshaft Tunnel Brace is designed to increase clearance for aftermarket exhausts by replacing the shallow-fitting OEM tunnel brace.  This allows for a larger diameter exhaust to be installed without causing excessive rattling or vibration, while also utilizing an integrated aeroflap to maintain OE underbody aerodynamics.

The X-Clear Driveshaft Tunnel Brace replaces the factory brace with a CNC Machined Billet 6061-T6 Aluminum brace designed to increase exhaust clearance by 8mm over factory.


  • Increase stiffness over OE stamped steel part
  • CNC Machined from Billet 6061-T6 Aluminum
  • Bright black anodizing, with laser etched 034Motorsport logo
  • Adds 8mm of additional clearance to exhaust compared to the OE part, allowing larger diameter (up to ½‚¬� diameter larger) aftermarket exhaust installation
  • Fast, easy installation
  • No added NVH

What's Included:

  • Billet tunnel brace
  • Mounting hardware (Qty. 4 Grade 12.9 M10 socket head screws)

Vehicle Fitment

Model   + Drivetrain  
B9 A4 2.0T I4 +
B9 A5 2.0T I4 +
B9 RS5 2.9T V6
B9 S4 3.0T V6
B9 S5 3.0T V6

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