Ball Joint Kit Control Arm (FI 18) relieved | Porsche 911 RS 1974 – 1989

Decambered control arm ball joints for FI18 type A-arms, as a set – 2 sets required per vehicle. Exclusively for vehicles with RS suspension. The offset bolt provides the wheels with a built-in 3mm negative camber, without modifications to the upper strut mount. This compensates for camber loss under cornering load and improves front wheel grip and turn-in response. Symptoms of worn joints: knocking/clattering noises, uneven tire wear, spongy steering, vibrations at high speed.

• Porsche 911 2.7L / 3.0 Carrera (1974–1977)
• Porsche 911 3.0L SC (1978–1983)
• Porsche 911 3.2L (1984–1986)
• Porsche 911 3.2L G50 (1987–1989)
• Porsche 930 3.0L Turbo (1975–1977)
• Porsche 930 3.3L Turbo (1978–1989)
• Only for vehicles with RS suspension

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