The SPC four‑arm adjustable upper link kit for 2017+ Audi A4/S4 and 2018+ A5/S5 (B9 platform) enables front camber and caster adjustments of ±1.5° across both sides. Forged 6061‑T6 aluminum construction, large 18mm threaded adjusters, and replacement pinch bolts deliver strength and precise alignment. xAxis sealed flex joints replace compliant inner bushings for sharper handling—expect increased cabin noise compared to OE bushings.
SPC Performance 17+ Audi A4/S4/ 18+ Audi A5/S5 Front Adj Upper Multi Link Control Arm Kit