If the lift pump starves

Coolant bypass line kit

The kit includes enough fittings to permit any 6AN-8AN-10AN combination

but it's there for piece of mind

Built-In Ethanol Content Monitoring: Incorporate an ethanol content sensor for flex-fuel mapping

Powerflex Polyurethane Suspension Bushings, BMW F22 RWD Diagram Reference - Bushing Type:19 - Rear Subframe Front Mount Inserts - Race If the lift pump starvesPowerflex Upgraded Polyurethane Suspension Bushings for BMW F22 Rear Wheel Drive 2 Series Models. Over time, OEM rubber bushings wear from constant movement, heat, and exposure to road debris. This wear and tear can lead to increased play in the suspension components, affecting handling performance and ride quality. Symptoms of worn bushings include increased body roll during cornering, excessive vibration and noise over bumps, and less precise