SPC Performance 81393 Adjustable Upper Control Arm Kit - Select Audi 2017-2026 & Porsche 2019-2025 (+/- 1.5°)

Correct your front-end alignment on the Audi C8 platform and late-model Porsche Cayenne with the SPC Performance 81393 Adjustable Upper Control Arm Kit. This comprehensive four-arm set provides ±1.5° of camber and caster adjustment, allowing you to dial in precise specifications for improved tracking, return-to-center feel, and tire longevity—crucial for lowered vehicles or performance driving.

Fits select 2017-2026 Audi A6, A7, Q5, Q7, Q8, and e-tron models, as well as 2019-2025 Porsche Cayenne.

• Forged Construction: CNC-machined from 6061-T6 aluminum for maximum structural integrity and reduced unsprung weight.
• Precision Alignment: Features large 18mm threaded adjusters to allow for easy on-car tuning of front camber and caster.
• OE Ride Quality: Equipped with bonded rubber bushings and maintenance-free, booted ball joints to maintain factory Noise, Vibration, and Harshness (NVH) levels.
• Complete Installation: Includes all four upper links required to service both sides of the vehicle, along with replacement pinch bolt hardware.

• Adjustment Range: Camber/Caster ±1.5°
• Material: Forged 6061-T6 Aluminum
• Hardware: Replacement pinch bolts included
• Manufacturer Part Number: 81393