BMW 1M N54 E82 - Tuning Model-428i F30/31 B48 where fine chassis control and

where fine chassis control and heat stability are critical

In manual mode you will experience faster shifts and a removed Kickdown to avoid unwanted downshifts

Please note when purchasing a handset as a dispatch order to tune from your doorstep

This Stage 1 tuning package has been carefully developed for maximum safe power

BMW 1M N54 E82 - Tuning Model-428i F30/31 B48 where fine chassis control andEngine Tuning Stage 1 TRS Engine Tune STG 1 Power increased to 380 400BHP and 600NM of torque when using 99 RON fuel. Dyno graph featured shows car tuned on 95 RON fuel *Power figures are climate, fuel quality and vehicle dependant, earlier cars using numatic wastegate control will typically make 15HP less than the later electronic waste gate cars. *Power figures are real figures we have seen on our dyno, these numbers are sometimes less than seen on