Part Numbers:

B18.30.5.A23.283 exhaust system

B18.30.5.A23.286 titanium section

B51.19.5.A19.8B5 carbon diffuser

B18.30.5.A86.350 X4 gold / bronze tips

– Sounds like performance: The Motordynamic button
can be used to enable multiple modes to influence the
performance of the exhaust system:
•Sport and Sport+ mode: Extremely emotional sound,
very sporty, maximum performance*.
•Efficient Mode: more sporty, emotional sound
compared to the standard, but with the same level of
comfort for uncompromising everyday use.
– The optimised exhaust system amplifies the
characteristic 6-cylinder twin turbo sound and
accentuates the car’s sporty handling.
– The silencer system is made from a high quality material
mix. The front pipes are made from lightweight stainless
steel, while the rear silencer is made entirely from titanium.
– Lightweight: The silencer system is over 30 % (around
8 kg) lighter than the standard component.

Compatibility:

G80 M3 & LCI

G81 M3 Touring

G82 M4 & LCI

G82 M4 & LCI