REMUS product information 15-2018 BMW M5 F90 Competition

Car and engine specification:

BMW M5 F90 M xDrive, 06/2018=>
4.4l V8 441 kW (S63B44B, with GPF, EURO 6d-TEMP)

BMW M5 F90 Competition, 06/2018=>
4.4l V8 460 kW (S63B44B, with GPF, EURO 6d-TEMP)

REMUS Cat-back-system

  • 100% stainless steel
  • Powerful sound
  • Performance and torque increase
  • Light weight construction
  • Made in Austria


  • Axle-back-system L/R: 089518 0500LR + tail pipe set, incl. EC type approval! The original exhaust will need to be cut! No rear skirt modifications required!
  • RACING cat-back-system L/R: 089317 0000 (No EC type approval) + 089518 0500LR (incl. EC type approval) + tail pipe set! No vehicle modifications required!
  • For mounting of 089317 0000 the original BMW part „heat protection for tank“, oe-part-number 51 48 8 060 077 has to be used!
  • The use of racing products and products which do not have EC approval is generally not permitted on public roads.
  • When installing REMUS axle-back and cat-back or catalyst delete tubes on vehicles which are used for closed road driving, it is advisable to tune the ECU for a maximum gain in performance and to ensure that the CEL does not come on.
Part no. Description
089317 0000

Non-resonated cat-back front section, can only be installed in combination with the REMUS axle-back sport exhaust system
Original tube Ø 80 mm - REMUS tube Ø 84 mm
No EC type approval
For mounting of 089317 0000 the original BMW part „heat protection for tank“, oe-part-number 51 48 8 060 077 has to be used!

089518 0500LR

Axle-back sport exhaust system, stainless steel, with integrated valves
Original tube Ø 80 mm - REMUS tube Ø 85 mm
incl. EC type approval
The activation of the valves is carried out using the original actuators via the vehicle onboard electronics.

Choose from following tail pipe package:
0446 70CS Carbon tail pipe set 4 tail pipes Ø 102 mm angled (shorter length 145 mm), Titanium internals, with adjustable spherical clamp connection
0446 70SG Stainless steel tail pipe set 4 tail pipes Ø 102 mm angled (shorter length 145 mm), straight cut, chromed, with adjustable spherical clamp connection


The products of REMUS Innovation Forschungs- und Abgasanlagen Produktions GmbH („REMUS“) are distributed worldwide. REMUS and its affiliates shall not assume any obligations, warranties, guarantees or other liabilities for the fact that the products manufactured by REMUS comply with the applicable law of the respective country of destination or may be used without (official) approval. This applies equally to products approved in Austria, which are subsequently manipulated, modified, edited or otherwise interfered or changed by the respective buyer, so that it no longer has its original condition.

The buyer shall be solely responsible for obtaining all whatsoever approvals and permissions required by the respective national law for suchlike products and shall be solely responsible for ensuring that the products manufactured by REMUS comply with the approvals required for the respective usage in the country of destination.

Intended use in Austria:
Products manufactured by REMUS without (EC-)approval are only eligible for usage at motor sport events or tests within the meaning of KFG 1967. They are not intended for vehicles used on public roads. The buyer is solely responsible for obtaining the permissions where applicable required by the applicable law for the intended purposes/usage. In no event a whatsoever claim shall be constituted by the buyer against REMUS and its affiliates arising from or in connection with required approvals for public road usage.


Under POWERIZER you will find the entire product range, prices and installation instructions.

REMUS Powerizer: More power, more economy and more fun.

  • Up to 25 % more power
  • Up to 20 % more torque
  • Up to 1l/100 km fuel saving
  • Fully adjustable power increase
  • Simple DIY installation (Plug & Play)


The performance figures represent the maximum achievable values. The actual performance output depends on the original tolerances of each engine. REMUS delivers the POWERIZER with the best possible setting for your vehicle type. You can adjust the performance according to your requirements as per the POWERIZER instructions

Legal references

1. Completion and registration of chip tuning in the car documents
Due to chip tuning, the operating license of the vehicle will terminate if the installation and registration of the POWERIZER is not carried out or immediately reported to an official approved testing facility. Please consider that driving a vehicle without the required operating license will cause legal penalties.

2. Vehicle insurance must be informed upon installing a POWERIZER
The installation of the POWERIZER can have influence on the insurance policy of your vehicle. You must inform the insurance company if you install a POWERIZER in your vehicle.

3. Effect of chip tuning on warranty and guarantee claims
a) When installing a POWERIZER, you will lose all guarantee claims regarding the engine against the vehicle manufacturer.
b) Installing a POWERIZER, can have influence on warranty claims against the seller of the vehicle.
c) REMUS excludes any claims regarding compensation for damages on the engine and drivetrain.


Under  RESPONDER  you will find the entire product range, prices and installation instructions.


Improved throttle response, more dynamic!

The REMUS Responder improves throttle response by means of modifying the accelerator pedal output signal. No more throttle delay and reduced lag during automatic shifting makes driving with the REMUS Responder more fun. The Responder attaches between the OEM pedal sensor and the OEM connector, ready to use in seconds due to plug & play technology. Sophisticated adjustable programming profiles can lead to improved fuel consumption and more efficiency. The 4 individual user selectable and adjustable performance settings allow drivers to select according to their own preferences. The REMUS Responder totally eliminatesthe delay in modern electronic accelerator pedals!