So you would need to enlarge the hole in the factory plastic

Size:180mm*165mm*50mm(Refer to picture)

1 x USB Type-C Hub(The model of your choice)

Antenna Length: 20cm(8in)4

For Mercedes-Benz E320

2018-2022 KAWASAKI Ninja 400 Z400 Rear Passenger Seat Cushion Thicken Pu Flat XC So you would need toFEATURES: This rear seat features a firm and durable but comfortable seating surface and great looks. It is perfect for customizing your bike. Perfect for customizing your bike with stylish design. The seat are to be installed over your OEM seat. Soft Synthetic Leather and neoprene foam offers comfortable ride. Instructions are not included but installation is simple. Please consider professional installation if this job is beyond your skill level.