SKU: 9089367648

034Motorsport Audi B9 A4/S4/RS4/A5/S5/RS5 - X-Clear Driveshaft Tunnel Brace - 034-603-0029

Sale price$119.25 Regular price$132.50
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

034Motorsport Audi B9 A4/S4/RS4/A5/S5/RS5 - X-Clear Driveshaft Tunnel Brace - 034-603-0029034 Motorsport Audi B9 A4 S4 RS4 A5 S5 RS5 X Clear Driveshaft Tunnel Brace. 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 aeroflap to maintain OE like aerodynamics. The X Clear Driveshaft Tunnel Brace replaces the factory

034 Motorsport - Audi B9 A4/S4/RS4/A5/S5/RS5 - X-Clear Driveshaft Tunnel Brace.

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 aeroflap to maintain OE like 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.

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.

FEATURES:

  • 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)
Make Model Years Chassis Engine
Audi A4 2017+ B9/B9.5 2.0 TFSI
Audi A5 2018+ B9/B9.5 2.0 TFSI
Audi allroad 2017+ B9/B9.5 2.0 TFSI
Audi RS4 2017-present B9 2.9 TFSI
Audi RS5 2018+ B9/B9.5 2.9 TFSI
Audi S4 2018+ B9 3.0 TFSI
Audi S5 2018+ B9/B9.5 3.0 TFSI

 

The installation of your 034Motorsport X-Clear Driveshaft Tunnel Brace B9/B9.5 Audi A4/S4/RS4 & A5/S5/RS5 is a straightforward process that will take approximately 30 minutes to complete. 

Download the 034Motorsport X-Clear Driveshaft Tunnel Brace B9/B9.5 Audi A4/S4/RS4 & A5/S5/RS5 Install Guide

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9089367648

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4.1 ★★★★★
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Foothill Woman
Boise, US
★★★★★ 5
Fits great
Color: Green
After my grandson keep bee lining for the remote, dropped it, which made a teeny chip in it-I decided to try a cover! This is really nice. It fits great. It has a nice grippy feel to it and now it's protected. We bought the lime green one, so now we can find it a lot easier as well as having it looking pretty sleek. It a great cover.
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Reviewed in the United States on October 19, 2025
T
Verified Purchase
Tina
New York, US
★★★★★ 5
Much better fitting
Color: White
Had to buy 2 of these cases because the first one was so well done. I bought another brand and it was such a loose fit. These are awesome!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
C
Verified Purchase
Carrie Wheat
Grantham, US
★★★★★ 5
As advertised
Color: Green Orange
Did exactly what they needed. Made the remote slightly larger so it is easier to use and less slippery.
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Reviewed in the United States on May 31, 2026
W
Verified Purchase
Woodlandsman
Bozeman, US
★★★★★ 4
Pretty good...
Color: Red
Red color is kind of an orange-red. Hm... Came with some kind of dust on it. Once cleaned off it's not as slippery, yet still slips on just fine. Protects the remote - and your hands from the remote's hard edges. The raised bumps on the back make it easier to pickup - without digging your fingernails into cushions or carpets as you "scoop."
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Reviewed in the United States on January 31, 2026
B
Verified Purchase
Brian Daniel
Bozeman, US
★★★★★ 5
Good product
Color: Red
Fits well.
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Reviewed in the United States on May 2, 2026

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