In a long line of exhaust companies building a system for the BMW M3/M4, there is a new company joining the pack: Remus. The Austrian manufacturer is one of the top exhaust companies in Europe and they have been producing quality systems for a wide variety of performance cars.

Their latest products are designed with specific performance and engineering requirements set by the brand new BMW M3 and BMW M4, creating another unique option for their owners.

These handcrafted exhaust systems provide aggressive sound and uniquely engineered solutions for specific car models.


Remus M4 Vehicle 01 750x500

The 5mm wider stainless steel X-pipe and connecting pipe eliminates the front silencer and secondary catalytic convertors. This deletion adds a rumble to the S55 engine and simultaneously amplifies the turbo spool to allow for a more powerful exhaust note. The rear muffler construction is inclusive of laser-cut brackets to mount the F8X M3/M4 exhaust valves and controllers from the OEM unit. This design seamlessly integrates the F8x Sport and Sport + settings with the Remus unit and allows for the dynamic valves to open based on engine RPM and the driver selected Sport mode setting.

Remus M3 Vehicle 01 750x500

The unique Remus muffler design feeds the fully adjustable slip-on rear tips which have four optional designs and sizes to customize the rear aesthetic based on your specific preference. These tips include 4x102mm angled carbon fiber with titanium internals, (4x)102mm angled chrome, (4x) 98mm non-angled black chrome with carbon insert, and (4x) non-angled stainless with carbon insert.


The system is also available in an axle-back configuration which includes only the rear silencer and tips, or as a full down-pipe back system inclusive of X-pipe and connecting pipe. Both the BMW M3 and BMW M4 see a rather impressive increase in engine performance with this system installed. The BMW M4, when equipped with a Remus exhaust system, combined with a Powerizer option, churns out 533 horsepower. This is quite an increase over the stock performance figures, only with an exhaust system installed.




The gains are obvious for both the M3 and M4 with this system, adding the performance figures to the increased sound quality.

Overall this is another great choice for BMW M3 and BMW M4 owners, providing them more exhaust systems options.

For further details on the exhaust system, please take a look at the media gallery we’ve added below.