Armytrix Catback uitlaat Mercedes A45 AMG W177 forge Does it require any modifications

Does it require any modifications for installation

• BMW 120i F20 LCI B48 OPF (2018–2019)• BMW 120i F21 LCI B48 OPF (2018–2019)• BMW 125i F20 LCI B48 OPF (2018–2019)• BMW 125i F21 LCI B48 OPF (2018–2019)

The exhaust has unique 4" / 101mm tailpipes

This insert reduces the movement of the OEM lower dogbone bush

Armytrix Catback uitlaat Mercedes A45 AMG W177 forge Does it require any modificationsThe Armytrix catback exhaust for the Mercedes A45 AMG W177 is manufactured from high quality T304 stainless steel. This system features active valves (Valvetronic), which allow the exhaust note to be adjusted via a remote control or app. The system uses OEM tailpipes and delivers an aggressive tone when the valves are open, whilst remaining comfortable when the valves are closed. It comes with installation instructions and fitting hardware. This