This is Armytrix MB134-C Stainless Steel Valvetronic Catback Exhaust System Mercedes-Benz LHD E400/E43 W213 2016-2018.
*Fits Models equipped with Traditional Dashboard & Standard Fuel Tank Sedan/Coupé*Front Pipe (MB134-FL1+MB134-FR1) + Front Y-Pipe (MB134-F2) + Mid Pipe (MB134-M1) + Y-Pipe (MB134-M2) + Valvetronic Muffler (MB134-VML+MB134-VMR) + Wireless Remote Control Kit (OWRC) ,*Fits Models equipped with LCD Type Dashboard & AMG Switchable Exhaust & Standard Fuel Tank Sedan/Coupé*Front Pipe (MB134-FL1+MB134-FR1) + Front Y-Pipe (MB134-F2) + Mid Pipe (MB134-M1) + Y-Pipe (MB134-M2) + Valvetronic Muffler (MB134-VML+MB134-VMR) + Wireless Remote Control Kit (OWRC-588) + EV motor bypass (2XEVP3),*Fits Models equipped with LCD Type Dashboard & Standard Fuel Tank Sedan/Coupé*Front Pipe (MB134-FL1+MB134-FR1) + Front Y-Pipe (MB134-F2) + Mid Pipe (MB134-M1) + Y-Pipe (MB134-M2) + Valvetronic Muffler (MB134-VML+MB134-VMR) + Wireless Remote Control Kit (OWRC-588)