034 Motorsport - Dynamic+ RCO - Camber & Roll Center Adjusting Ball Joints - VW MK7 & 7.5 Golf - 034-401-4013


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034 Motorsport - Dynamic+ RCO - Camber & Roll Center Adjusting Ball Joints - Audi S3/RS3 8V/8Y & Volkswagen Golf GTI/R MK7/MK8- 034-401-4013.

034 Motorsport Dynamic+ RCO - Camber & Roll Center Adjusting Ball Joints fit Audi 8V/8Y and Volkswagen MK7/MK8 vehicles. These are engineered to significantly improve the handling performance for lowered vehicles.



Designed as a true drop-in upgrade, the Dynamic+ RCO Ball Joints provide an additional negative 1.2° of camber at each of the front wheels and raise and optimize the roll center by 10mm.


  • 1.2° of negative camber 
  • Roll centre corrected 10mm


Dynamic+ RCO Ball Joints are the ideal solution for enthusiasts in search of enhanced handling performance, confidence-inspiring grip, precise steering response, and maximum stability throughout turns. Equally well-suited for the street and track, Dynamic+ RCO Ball Joints deliver a perfect balance of performance, durability, and comfort.



Dynamic+ RCO Ball Joints were tested extensively on the street and at the track with multiple 034Motorsport MQB & MQB-Evo Development Vehicles before release to ensure that they deliver excellent performance and durability. Dynamic+ RCO Ball Joints are coated in a corrosion resistant nickel-zinc coating to ensure long life and durability for years to come.

The concept of roll center is the point at which cornering forces in the suspension are transferred to the vehicle body in relation to the vehicle’s center of gravity. The roll center is negatively impacted when lowering McPherson Strut vehicles as the point at which the suspension pivot in the lower ball joint changes, allowing for the center of gravity to have an increased effect, or leverage, on a vehicle's roll control. By installing the Dynamic+ RCO Ball Joints, the point of roll center is moved closer to the center of gravity, providing maximum stability, less roll force transferred with less body roll, and increased traction throughout turns.

The Dynamic+ RCO Ball Joints also increase negative camber at each wheel by approximately 1.2°. This gain in negative camber will increase grip when cornering, improve steering feel & handling response, and improve turn-in, facilitating quicker, more consistent lap times. When paired with the 034Motorsport Dynamic+ Camber Mounts, the front camber is dramatically increased. This combination is ideal for enthusiasts looking to maximize front-end grip at the slight sacrifice of tire longevity.



  • Revamped Suspension Geometry for Performance Driving
  • Adjusts and Optimizes Roll Center by 10mm
  • Adds Approximately 1.2° of Negative Camber at Each Wheel (Compared to Factory Ball Joints)
  • Significantly Enhanced Grip When Cornering
  • Improved Steering Feel & Handling Response



  • Corrosion Resistant Nickel-Zinc Coating
  • Direct Bolt-In Fitment
  • Requires Alignment After Installation
  • Not compatible with Stoptech ST40 355mm kit
  • NOTE: If You Have a Big Brake Kit, Please Double Check Ball Joint Clearance to Rotor Before Finalizing Installation.
  • Compatible with Racingline Stage 3 Big Brake Kit
  • Not Compatible with Stoptech ST60 380mm Kit


OE Part Interchange:

  • 3C0 407 365 B
  • 3C0 407 366 B


What's Included:

  • Left Ball Joint
  • Right Ball Joint
  • (QTY.6) M10 Flanged Nuts
  • (QTY.2) M12 Flanged Nuts


Make Model Years Chassis Engine
Audi A3 2013-2016 8V 1.8 TFSI
Audi A3 2013-2016 8V 2.0 TDI
Audi A3 2013-2020 8V/8V.5 2.0 TFSI
Audi RS3 2015-2017 8V 2.5 TFSI
Audi RS3 2017+ 8V.5 2.5 TFSI EVO
Audi S3 2013-2020 8V/8V.5 2.0 TFSI
VW GLI 2018+ MkVII 2.0 TSI Gen3
VW Golf 2013-2020 MkVII/MkVII.5 1.8T Gen3
VW Golf 2013-2016 MkVII 2.0 TDI
VW Golf SportWagen 2013-2020 MkVII/MkVII.5 1.8T Gen3
VW Golf Alltrack 2013-2020 MkVII/MkVII.5 1.8T Gen3
VW Golf R 2013-2019 MkVII/MkVII.5 2.0 TSI Gen 3
VW GTI 2013-2020 MkVII/MkVII.5 2.0T Gen3
VW GTI 2021-Present MK8 2.0T Gen4
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