034 Motorsport Density Line Lower Control Arm Kit - Early B5/C5 S4/RS4/A6/S6/RS6, B5 Passat With Aluminum Uprights

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034 MotorsportSKU: 034-401-1014


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Density Line Control Arms are manufactured from high-quality cast aluminum and feature upgraded rubber bushings to offer a substantial performance increase over the worn factory parts. This kit includes all four Density Line Lower Control Arms needed to replace the factory lower arms.


  • Upgraded High-Durometer Rubber Bushings to Reduce Deflection
  • High-Quality Cast Aluminum Control Arm Bodies
  • Heavy-Duty Ball Joint Design
  • Improved Handling Performance
  • Increased Strength & Durability
  • Direct Replacement for Factory Lower Control Arms

What's Included:

  • Left Front Lower Control Arm (Front Axle)
  • Left Rear Lower Control Arm (Front Axle)
  • Right Front Lower Control Arm (Front Axle)
  • Right Rear Lower Control Arm (Front Axle)


  • 2000 - 2002 Audi S4 (B5) - With Aluminum Uprights Only!
  • 2000 - 2002 Audi RS4 (B5) - With Aluminum Uprights Only!
  • 1998 - 2004 Audi A6 (C5) - With Aluminum Uprights Only!
  • 2001 - 2003 Audi S6 (C5) - With Aluminum Uprights Only!
  • 2003 - 2004 Audi RS6 (C5) - With Aluminum Uprights Only!
  • 2001 - 2005 Audi allroad (C5) - With Aluminum Uprights Only!
  • 2003 - 2005 Volkswagen Passat (B5/B5.5) - Fits VIN from 3B-3E072001 on!

Please Note: Fits vehicles with aluminum uprights only. Due to upright variations for the B5 Passat, please confirm your VIN before ordering to ensure proper fitment.

Vehicle Fitment

Model   + Drivetrain  
B5 Passat 1.8T I4 +
B5 Passat 2.8L V6 +
B5 Passat 4.0L W8
B5 RS4 2.7T V6
B5 S4 2.7T V6
C5 A6 2.7T V6
C5 A6 4.2L V8
C5 RS6 4.2T V8
C5 S6 4.2L V8

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