This video discuss the REMUS Exhaust for the BMW M4 S55. The install process is identical to the BMW M3 S55 as well.

It also applies to most aftermarket axle back exhaust for the BMW M4 and M4 including Active Autowerke, AFE Power, Agency Power, Akrapovic, Armytrix, AWE Tuning, Borla, Capristo, Dinan, Eisnmann, Fabspeed, Frequency Intelligent, Gintani, GTHaus & Milltek.

The BMW M4 in this video has stock downpipes, Active Autowerke midpipe and REMUS Axle back with carbon tips (titanium internals).

We compare two different settings, the quietest one (valve closed, burble set to OFF) & the most aggressive setting (valves open, burble loudness & duration set to max).

This BMW M4 has Bootmod3 flash tune, it can easily adjust the burble tune to user preference within seconds. If you have a flash tune and do not want your car to sound as aggressive, you can do the same and adjust it to the level you like the most.

Extreme Power House offers the REMUS exhaust and Active Autowerke Midpipe on the website, we guarantee the lowest price for both these items.

REMUS M3 M4 Axle Back Product Link

https://x-ph.com/remus-axle-back-system-bmw-m3-m4/

Active Autowerke M3 M4 Midpipe

https://x-ph.com/active-autowerke-bmw-m3-m4-m2-competition-midpipes/

We also offer a combo deal for both with carbon fiber tips (identical setup to the car in the video)

https://x-ph.com/m3-m4-remus-axle-back-w-carbon-tips-active-autowerke-midpipe/