034 Motorsport X-Clear Driveshaft Tunnel Brace B9/B9.5 Audi A4/S4/RS4 & A5/S5/RS5 (2017+)
034 Motorsport X-Clear Driveshaft Tunnel Brace B9/B9.5 Audi A4/S4/RS4 & A5/S5/RS5 (2017+)
TAG Motorsports is pleased to offer the 034 Motorsport X-Clear Driveshaft Tunnel Brace B9/B9.5 Audi A4/S4/RS4 & A5/S5/RS5 for the 2017-2025 Audi A4 (B9/B9.5) 2.0 TFSI; 2017+ Audi Allroad (B9) 2.0 TFSI; 2018-2025 Audi A5 (B9/B9.5) 2.0 TFSI; 2017-2025 Audi S4 (B9/B9.5) 3.0 TFSI; 2018-2025 Audi S5 (B9/B9.5) 3.0 TFSI; 2018-2025 Audi RS5 (B9/B9.5) 2.9 TFSI.
Product Description:
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)
034Motorsport part number: 034-603-0029
Fits: 2017-2025 Audi A4 (B9/B9.5) 2.0 TFSI; 2017+ Audi Allroad (B9) 2.0 TFSI; 2018-2025 Audi A5 (B9/B9.5) 2.0 TFSI; 2017-2025 Audi S4 (B9/B9.5) 3.0 TFSI; 2018-2025 Audi S5 (B9/B9.5) 3.0 TFSI; 2018-2025 Audi RS5 (B9/B9.5) 2.9 TFSI
| SKU | 034-603-0029 |
|---|---|
| Brand | 034 Motorsports |
| Exhaust Tip Size | 90mm |
PROP65 WARNING

PROP 65 WARNING – Products sold by TMS such as lead acid batteries contain lead, which is known to the
state of California to cause cancer and birth defect or other reproductive harm. Safety Data Sheets for
products sold by TMS are available upon request.
For more information go to:
www.p65warnings.ca.gov/fact-sheets/lead-and-lead-compounds
| Many Items Are In-Stock. Up-to 2-4 Weeks for Items Not In-Stock. |
