034 Motorsports X-Clear Driveshaft Tunnel Brace

The 034-603-0033 X-Clear Driveshaft Tunnel Brace is engineered specifically for Audi and Volkswagen FWD models, providing essential clearance for aftermarket exhaust systems. This upgrade replaces the OEM tunnel brace, which is designed with a shallow fit, allowing for larger diameter exhaust installations without the risk of unwanted rattling or vibration.

Construction and Design

This tunnel brace is CNC machined from Billet 6061-T6 Aluminum, ensuring increased stiffness compared to the factory-stamped steel part. With a bright black anodized finish and a laser-etched 034Motorsport logo, it not only enhances performance but also adds a sleek aesthetic to your undercarriage.

Key Features

• Increased stiffness over OEM stamped steel component
• CNC machined from Billet 6061-T6 Aluminum
• Bright black anodizing with laser-etched logo
• Provides an additional 8mm of exhaust clearance compared to the OE part, accommodating larger diameter aftermarket exhausts (up to ½” larger)
• Fast and straightforward installation process
• No added noise, vibration, or harshness (NVH)

Included in the Package

• Billet Tunnel Brace
• Mounting Hardware

OE Part Interchange

• 5Q0 804 421 B
• 5Q0 802 128

Installation Instructions

For detailed installation instructions, CLICK HERE.

Fitment

• Audi A3 FWD Only 8V 1.8 TFSI 2015-2016
• Audi A3 FWD Only 8V 2.0 TDI 2015-2016
• Audi A3 FWD Only 8V/8V.5 2.0 TFSI 2015-2020
• Audi A3 FWD Only 8Y 2.0 TFSI 2022+
• Volkswagen Golf Mk7/Mk7.5 1.8T Gen3 2015-2020
• Volkswagen Golf Mk7 2.0 TDI 2015-2016
• Volkswagen Golf SportWagen Mk7/Mk7.5 1.8T Gen3 2015-2020
• Volkswagen GTI Mk7/7.5 2.0T Gen3 2015-2020
• Volkswagen GTI Mk8 2.0T Gen4 2021+