The 034Motorsport Dynamic+ RCO Control Arms for MQB Audis and Volkswagens are engineered to significantly improve the handling performance of Mk7 Volkswagen Golf/GTI/Golf R and 8V/8V.5 Audi A3/S3/RS3 models. Designed as an actual drop-in upgrade for the factory-stamped steel control arms, the Dynamic+ RCO Control Arms provide an additional 0.5 degrees of caster and allow for approximately 1.2 degrees of increased negative camber adjustment, while also dropping 1.5lbs per corner due to their forged aluminum construction. Dynamic+ RCO Control Arms utilize 034Motorsport Density Line Bushings to reduce deflection and improve handling precision beyond factory levels.

Dynamic+ RCO Control Arms also add 0.5 degrees of additional caster to each front wheel to improve high-speed stability and cornering ability. This addition of positive caster increases dynamic negative camber while cornering, maximizing the available grip when turning.

Dynamic+ RCO Control Arms are ideal for enthusiasts searching for enhanced handling performance, confidence-inspiring grip, precise steering response, and maximum stability throughout turns. Equally well-suited for the street and track, Dynamic+ RCO Control Arms deliver a perfect balance of performance, durability, and comfort. Dynamic+ RCO Control Arms were tested extensively on the street and at the track with multiple MQB & MQB-Evo Development Vehicles before release to ensure excellent performance and durability.

ADJUSTMENT RANGES:

*Note: Adjustment ranges collected on 034Motorsport MK7 GTI running 034Motorsport Lowering Springs. All customers should verify thread engagement for tie rods depending on their setups/subframe misalignment. The minimum thread engagement is 10 threads (not including the jamb nut). *

• Dynamic+ RCO Control Arms:
  • Camber: -1.3° to -2.5°
  • Caster: 7.5°
• Dynamic+ RCO Control Arms & Dynamic+ Camber Mount
  • Camber: -2.0° to -3.4°
  • Caster: 8°
• Dynamic+ RCO Control Arms & Dynamic+ Camster Mount
  • Camber: -2.1° to -3.5°
  • Caster: 9.0°
• Dynamic+ RCO Control Arms & Dynamic+ RCO Ball Joints (Requires Extended Tie Rods, Coming Soon!)
  • Camber: -2.3° to -3.7°
  • Caster: 8.0°
• Dynamic+ RCO Control Arms, Dynamic+ RCO Ball Joints & Dynamic+ Camber Mount
  • Camber: -3.0° to -4.4°
  • Caster: 7.5°
• Dynamic+ RCO Control Arms, Dynamic+ RCO Ball Joints & Dynamic+ Camster Mount
  • Camber: -3.1° to -4.5°
  • Caster: 8.5°

OE PART INTERCHANGE:

• Left:
  • 81A 407 151 C
  • 5Q0 407 151 J
  • 5Q0 407 151 R
• Right:
  • 81A 407 152 C
  • 5Q0 407 152 J
  • 5Q0 407 152 R

Notes

• For the VW Golf Alltracks built after Oct. 28, 2018, the ball joints may have to be switched to the superseded VW parts 3C0 407 365 B and 3C0 407 366 B, or to 034 RCO ball joints, in order to have adequate stud length.
• When installed in the RS3, tire rub on the fender liner may occur. The fender liner can be removed or modified for those looking for the best performance.