034Motorsport Billet Aluminum Rear Subframe Reinforcement Kit for B4/B5 Audi RS2 & A4/S4/RS4 Quattro

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1.50 LBS
Direct Ship (shipping times may vary) Please allow 7-15 Days for production prior to shipping. 034 Motorsports products from etektuning.com can only be sold and shipped within the United States.
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Audi Performance Parts: 034Motorsport Billet Aluminum Rear Subframe Reinforcement Kit for B4/B5 Audi RS2 & A4/S4/RS4 Quattro (034-402-7002)


Product Features & Benefits

  • T6-6061 Billet Aluminum Construction
  • Reinforces Rear Subframe at Rear Sway Bar Mounting Points
  • Compatible with Stock & Aftermarket Sway Bars
  • Direct Bolt-In Installation
  • Includes High-Grade Installation Hardware

The 034Motorsport Billet Aluminum Rear Subframe Reinforcement Kit is made from T6-6061 Billet Aluminum for maximum rigidity, and is designed to prevent failure of the rear subframe on B4/B5 Quattro vehicles, which is very common with upgraded rear sway bars.

Additional Details


  • B4 Audi S2/RS2
  • 1996 - 2001 Audi A4 Quattro (B5)
  • 2000 - 2002 Audi S4 (B5)
  • 2000 - 2002 Audi RS4 (B5)


  • 034Motorsport B5 Audi A4/S4/RS4 Quattro Rear Subframe Reinforcement Kit
  • High-Grade Installation Hardware

Installation Instructions

Please Note: The use of this rear subframe reinforcement bracket is required when using an upgraded sway bar on B4/B5 chassis Quattro vehicles. The rear subframe is prone to cracking with an upgraded sway bar, and will likely crack if you attempt to use this sway bar without subframe reinforcements. If you do not already have a subframe reinforcement kit, you must purchase the 034Motorsport Billet Rear Subframe Reinforcement Bracket. This subframe reinforcement kit fits Quattro vehicles only.

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