With its swept-back roofline, the BMW 4 Series prioritizes style, which can make manually wrestling its trunk lid feel out of place. Decoin's Power Liftgate kit adds a refined electric lift to your 4 Series, so the trunk opens and closes with the same quiet precision as the rest of the car.
The BMW 4 Series' coupe and Gran Coupe body styles weren't all equipped with a power trunk from the factory. Decoin's Electric Tailgate Power Lift fills that gap with a quiet motor engineered for smooth, shock-free operation every time the trunk opens or closes.
The system continuously checks for obstacles while closing and will pause and reverse if it meets resistance, protecting hands, bags, and pets alike. A double bar support structure, exceeding what the factory strut alone provides, keeps the 4 Series' trunk lid level and secure.
Operate the lift with your existing BMW key, a button inside the cabin, or a control on the trunk lid itself. A long press sets and memorizes your preferred opening height, so the trunk never swings up further than your garage or your reach allows.
The kit attaches to the 4 Series' factory hardware with basic hand tools, and comes with a full manual so the upgrade can be completed without professional help.
Does this fit the 4 Series coupe and Gran Coupe equally? Check the specific listing for your body style and year, as fitment is matched to each configuration individually.
Will the kit affect my trunk's weatherstripping or seal? No, installation uses existing mounting points and does not alter the factory seal.
Is a professional installer required? No, the included manual and hand-tool installation are designed for owners to complete themselves.
See the full range on the BMW power liftgate page.
