Model:BMW M135i F20 N55 3.0T
Product structure:Stainless steel catback
Thickness: 1.35mm
Maximum part diameter: 70mm
About valve controlFunction: Wireless remote control valve
controlValve: vacuum valve/electronic valve (made according to different models or according to your requirements)
Installation: plug into the 12V power supply can workRemote control battery: CR35(If you don’t know how to install it, contact us when you receive the goods)

















