RON 98

Map1

3.-4. Gang Autobahn DSC/DTC deaktiviert manuelle Schaltung N54 Stage 1+ MHD 335xi 08/2008

-Tune applied for UEL Catless and 2017+ Manual Stock Intake [Headers and Intake fitted] - Also 4.3 OEM diff fitted - Sports Mode - Gear shifts done include 1st /2nd /3rd.

BMW m240i sports cat and complete exhaust + TU HPFP stage 2+ roughly 200m above sea level

Increase boost to 26 PSI

1. Bit of hesitation under 2400rpm during acceleration. 2. Increase boost pressure please.

4th gear test to 6.5k.

Revved out to 5.5k.