The KONI Sport (yellow) shock is a rear twin-tube low-pressure gas shock for 2014–2015 BMW 228i, 320i, 328i, 428i and 435i models with M‑Technik, built to replace OE rear dampers with an adjustable rebound setting. The 8240 Series offers internally rebound-adjustable damping to help dial in ride and handling. Yellow-painted finish identifies KONI Sport hardware; these shocks are intended as a direct-fit replacement for rear mounting and allow rebound tuning to match driving preference.
Koni Sport (Yellow) Shock 14-15 BMW 228i320i/328i/428i/435i w/ M-Technik - Rear