BMW 430i (MPE 440i Exhaust Conversion)

Significantly deeper sounding than stock! It's a noticeable increase in volume over stock without being too loud -- a perfect OEM+ upgrade, highly recommended.

0:00 Cold Start
0:57 (Rev) Eco Pro
1:10 (Rev) Comfort
1:22 (Rev) Sport
1:40 (Rev) Sport+
1:57 External Sound

Q: What are the muffler/tips part numbers? Exhaust Tips Required
A: 18-30-2-406-953 (Muffler)
A: 18-30-2-354-364 (Chrome Tips)
A: 18-30-2-355-889 (Carbon Tips)

Q: Are those cracks/pops from stock tune?
A: Yes, this car is completely factory stock - no tune

Q: Does the car drone?
A: Yes & No...at low RPM with the windows down, there is a little bit of drone but it's very tolerable and sounds pretty good, but when up to speed...there is basically no drone especially with the windows up.

Q: Do I need a different diffuser?
A: Yes, this conversion only works with M-Sport bumper + M-Performance diffuser
A: 51-19-2-339-218 (M Performance Diffuser *Dual Exhaust*)

Q: Will this work on ____ model?
A: I don't know...do your own research - but it works on a '17 430i M-Sport

Q: Will the sound change over time?
A: I can't really tell...it sounds slightly deeper/cleaner after 100 miles, but that might just be my ears getting used to it so...I'm not sure.

Q: Will it give more horsepower?
A: No -- it is only the muffler

Q: Will it wake up my neighbors?
A: Probably not, but cold starts are definitely louder yet still pretty tame

Q: Where can I get it installed?
A: I got mine installed at a local BMW dealership, but most of them do NOT do retro-fit work so I would recommend an independent BMW shop instead.

Q: It's kind of expensive -- is it worth it?
A: If you want your car to sound OEM exotic without being obnoxiously loud then it is 100% worth it! I am more than happy with it!

External Camera: Canon M6 Mk.II (18-55mm kit lens)
Internal Camera: LG G8X
External Mic: Antlion Mod Mic 4.0