034Motorsport Billet Aluminum Rear Differential Mount Upgrade, B8 Audi A4/S4/RS4, A5/S5/RS5, Q5/SQ5 & C7 Audi A6/S6/RS6, A7/S7/RS7

This pair of billet aluminium inserts fills the voids in the factory rear differential mount on B8 Audi A4, S4, RS4, A5, S5, RS5, Q5 and SQ5 models and C7 Audi A6, S6, RS6, A7, S7 and RS7 models. 034Motorsport explains that the voids in the factory rubber let the rear differential move under load, causing drivetrain slop and sometimes clunks when accelerating, decelerating and shifting. The CNC-machined top and bottom inserts fill both sides of the front-most factory mount to limit that movement, and the brand states they do this without adding noise, vibration or harshness to the cabin. Installation takes minutes, is fully reversible, and the aluminium inserts will not pack down or wear out over time.

Features

• CNC-machined billet aluminium with clear anodised finish
• Fills the voids on both sides of the factory mount
• Reduces differential movement when shifting, accelerating and decelerating
• Crisper shift feel without added cabin NVH, per 034Motorsport
• Quick, fully reversible installation
• Top and bottom inserts included

Specifications

• Brand: 034Motorsport
• Product Type: Rear Differential Mount Insert
• Material: CNC-machined billet aluminium
• Finish: Clear anodised
• Includes: Top insert (505-2017) and bottom insert (505-2018)
• Installs Into: Factory mount 8K0 599 381H or 8K0 599 381J
• Part Number: 034-505-2019

Vehicle Compatibility: 14 applications across 1 make. Select a make to view.

Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.