With the ECU remap we generally see anything upto 425-430bhp on a stock vehicle once an adaptation time period has elapsed
The first objective was met by providing each turbo with a separate filter and Venturi stack in order to reduce drag and allow the turbos to work more efficiently
which can be optioned as resonated (quieter) or non-resonated (louder)
To be installed as a kit with 831011 and 831032 or 831012
Fits to pre-PPF M2 Competition models only due to the additional sensor on PPF models
Remus Racing Axle Back - BMW G20 M340i | G22 M440i Tailpipe Finish:84mm Angled With the ECU remap weATTENTION: RACING no ECE approval! RACING Axle back system for BMW M340i xDrive, Type G20, Sedan (G3L, with GPF) BMW M340i xDrive, Type G21, Touring (G3K, with GPF) & BMW M440i xDrive, Type G22, Coupe (G3C, with GPF) consisting of a RACING sport exhaust centered, connection tube and one of four tail pipe sets. Tube diameter: Original tube 70 mm REMUS tube 76 mm ATTENTION The original exhaust will need to be cut! No rear skirt modifications required!