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034Motorsport Density Line Control Arm Kit Upper Adjustable, B8/B8.5 AUDI A4/S4, A5/S5/RS5 & Q5/SQ5


  • £1,036.18
    exc. VAT £863.48


034Motorsport's complete Density Line Control Arm Kit with Upper Adjustable Control Arms is designed to be a performance replacement for all eight of the factory front upper and lower control arms. Featuring high-durometer rubber bushings, high-quality ball joints, machined-billet upper adjustable control arms, and Aurora spherical bearings, this kit is engineered to limit unwanted deflection in the suspension. The result is tighter handling and more precise steering response than even brand new factory control arms can offer. In addition, adjustable upper control arms allow optimal alignment for your lowered or track driven vehicle.

The factory front control arms are an integral part of the suspension, but can start wearing out as early as 40,000 miles - especially on enthusiast-owned vehicles which are driven hard on the street or track. As the rubber bushings degrade and ball joints develop play, alignment is compromised and steering becomes less precise. This kit is a drop-in replacement with feature improvements over stock, that will tighten up front-end feel and allow camber adjustment to significantly improve handling.



  • Complete, Drop-In Replacement for Factory Control Arms
  • Offers Improved Handling Feel and Steering Precision
  • Camber Adjustability Tailored to How Your Car is Driven
    • Camber Correcting: 5/8" of outward adjustability from stock. Adjustable in 1/36" increments (0.1 degrees per increment)
    • Track Spec: 1/8" shorter than stock. 5/8" of inward adjustability from stock. Adjustable in 1/36" increments (0.1 degrees per increment)
  • High-Durometer Rubber Bushings (65 Durometer)
  • Aurora Spherical Bearings with Teflon Race Lining
  • Includes New M14 Ball Joints (Upgrade for Early M12 Vehicles)



    • 2008 - 2016 Audi A4 (B8/B8.5)
    • 2010 - 2017 Audi S4 (B8/B8.5)
    • 2008 - 2017 Audi A5 (B8/B8.5)
    • 2008 - 2017 Aud S5 (B8/B8.5)
    • 2013 - 2017 Audi RS5 (B8.5)
    • 2009 - 2017 Audi Q5 (B8/B8.5)
    • 2012 - 2017 Audi SQ5 (B8/B8.5)
    • 2012 - 2017 Audi A6 (C7/C7.5)
    • 2012 - 2017 Audi A7 (C7/C7.5)
    • 2012 - 2017 Audi S6 (C7/C7.5)
    • 2012 - 2017 Audi S7 (C7/C7.5)
    • 2010 - 2016 Audi Allroad (B8/B8.5)


    What's Included

    • Front Lower Control Arms - Front (Left & Right)
    • Front Lower Control Arms - Rear (Left & Right)
    • Front Machined Billet Upper Adjustable Control Arms - Front (Left & Right)
    • Front Machined Billet Upper Adjustable Control Arms - Rear (Left & Right)
    • Rubber Spherical Bearing Dust Boots
    • M14 Ball Joints (Pair)
    • Installation Hardware Kit


      Installation Note

      It is imperative that the suspension be compressed to static ride height before any suspension pivot bushings are tightened, as per the factory installation procedure. If this is not done, the bushings will tear prematurely as the twisting forces on them will be much higher than is intended. 034Motorsport's Limited Warranty on Density Line products does not cover premature failure due to improper installation or use. 

      We highly recommend professional installation for this product.


      Purchasing Instructions: 

      Select the correct version based on the following:

        • Camber Correcting Late: add positive camber for lowered vehicles built after 11/03/09
        • Camber Correcting Early: add positive camber for lowered vehicles built before 11/02/09
        • Track Spec Late: add neg camber for tracked vehicles built after 11/03/09
        • Track Spec Early: add neg camber for tracked vehicles built before 11/02/09


      Free UK Delivery 

      We aim to deliver your order within 1-2 weeks on all in-stock items. We also offer worldwide shipping, simply enter your full address during checkout including the correct postal code for a shipping quote.


      Manufactured by



      Part Number

      Camber Correcting Late: 034-401-1054

      Camber Correcting Early: 034-401-1055

      Track Spec Late: 034-401-1056

      Track Spec Early: 034-401-1057

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