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Chassis Components› Chassis and Frame Components

034

X-Clear Driveshaft Tunnel Brace

Name: X-Clear Driveshaft Tunnel Brace
Brand: 034
SKU: 034-603-0029

$151.00

SKU: 034-603-0029

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Non-Returnable Item

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Overview

The 034Motorsport 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. The brace is CNC machined from Billet 6061-T6 Aluminum and adds 8mm of clearance over the factory part.

Show original supplier description

The 034 X-Clear Driveshaft Tunnel Brace is engineered to provide increased clearance for larger diameter aftermarket exhaust systems by replacing the factory tunnel brace. This upgrade allows for exhaust diameters up to ½” larger than stock without causing issues like rattling or vibration. The brace utilizes an integrated aeroflap to maintain OE underbody aerodynamics. Constructed from CNC-machined Billet 6061-T6 Aluminum, this brace offers increased stiffness over the original stamped steel part. It features a durable bright black anodized finish and is laser-etched with the 034Motorsport logo. The design adds approximately 8mm of additional clearance to the exhaust system compared to the OE component. Installation is described as mild and fast, with no added Noise, Vibration, or Harshness (NVH) being transferred to the cabin. The product includes all necessary mounting hardware, specifically four Grade 12.9 M10 socket head screws. This brace is designed for B9/B9.5 Audi A4, S4, RS4, and A5, S5, RS5 models.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	034
Part Number	034-603-0029
Category	Chassis Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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