Evolve Remap - BMW E8X 1 Series 125i 3 Series (F30 / F31) Alternative to 831032

Alternative to 831032

anyway the coupling may require a connecting sleeve

Secondary cat delete with improved flow and sound

2009 saw further development and something completely new for the S54 engine to allow real power gains

but nothing ever materialised

Evolve Remap - BMW E8X 1 Series 125i 3 Series (F30 / F31) Alternative to 831032The engine found in the 125i respond well to the right type of ECU software. The software upgrade was designed and tested at our dyno facility and on road to give optimal performance with maximum safety. Significant time was taken to develop the software to give improved throttle response and factory like drivability with a progressive power delivery. Our engine tuning philosophy is to improve driveability and enjoyment. We do this by giving an