We have recently added Remus 'Wolf Inside' Exhaust options to the following categories: F20 & F21 F22 & F23 F30 & F31 F32 & F33 F10 & F11 G30 & G31 Each Remus rear silencer comes with a choice of exhaust tips, including Black and Carbon Fibre, so if you have a newer F or G Chassis vehicle, be sure to check them out!   535i remus wolf inside rear silencer 535i remus wolf inside rear silencer2 535i remus wolf inside rear silencer7