Remus BMW M140i F20/F21 Cat-Back Exhaust System

The REMUS cat-back exhaust solution for the BMW M140i (F20 and F21) is designed to work in perfect cooperation with the stock catalytic converter to truly enhance your driving experience.

Remus Sport Exhaust have reduced back pressure and optimized flow dynamics to grant a significant increase in power and torque, all in combination with the well-known sonorous REMUS sound.  Making it a genuine performance exhaust.

In comparison to the stock BMW 140i exhaust system, a reduction in weight can be seen.  This is due to lightweight construction and the use of sophisticated materials.

The valve activation uses the original actuator via the vehicle onboard electronics.

No vehicle modifications are required! No rear skirt modifications are required!

Original tube 80 mm, REMUS tubes 84 mm