Description
The 034Motorsport Dynamic+ Roll Center Adjusting (RCO) Ball Joints are engineered to deliver enhanced suspension geometry for lowered MQB and MQB Evo vehicles. These ball joints are a direct bolt-in performance upgrade that raise the roll center by 10mm and add approximately 1.2° of negative camber per front wheel. The result is dramatically improved handling, increased grip in corners, and sharper steering response—ideal for both daily driving and aggressive track use.
Finished in corrosion-resistant nickel-zinc coating, these ball joints are built to last and resist wear in all driving conditions. Designed and tested on 034Motorsport’s own development vehicles, they ensure exceptional durability, stability, and control.
By correcting the roll center geometry on lowered McPherson strut suspensions, the Dynamic+ RCO Ball Joints move the pivot point closer to the vehicle’s center of gravity. This minimizes body roll and optimizes lateral grip under cornering. Additionally, the increased camber improves turn-in, cornering balance, and lap time consistency.
Key Features & Benefits:
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Raises and optimizes roll center by 10mm for improved geometry
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Adds approx. 1.2° negative camber at each front wheel
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Improves grip, cornering speed, and handling predictability
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Increases steering precision and feedback
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Coated with corrosion-resistant nickel-zinc finish
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Tested extensively for performance and longevity
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Direct bolt-in fitment with no modifications needed
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Alignment required after installation
What's Included:
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Left Ball Joint
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Right Ball Joint
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(6) M10 Flanged Nuts
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(2) M12 Flanged Nuts
OE Interchange Part Numbers:
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3C0 407 365 B
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3C0 407 366 B
Vehicle Fitment:
These ball joints are compatible with the following lowered vehicles equipped with the MQB or MQB-Evo chassis:
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Volkswagen Golf Mk7 / Mk8
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Volkswagen GTI Mk7 / Mk8
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Volkswagen Golf R Mk7 / Mk8
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Audi A3 8V / 8V.5 / 8Y
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Audi S3 8V / 8V.5 / 8Y
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Audi RS3 8V / 8V.5 / 8
Fitment Notes:
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These do not fit Audi 8S TT / TTS / TT RS models
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For RS3 or RSQ3 applications, the brake rotor dust/heat shield must be removed for proper clearance
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Some 18-inch wheels may interfere with ball joint studs—wheel clearance should be confirmed before installation
