BMW M135i N55 F20 Tuning Model-M135i/235i having done 10

having done 10

STG1 Tuning is ideal for those who have no additional hardware on their car and are taking the first step in tuning their car

Stage 2 Tuning requires the following hardware:

We offer fitting on this product for just £90

Drivability

BMW M135i N55 F20 Tuning Model-M135i/235i having done 10Engine Tuning Stage 1 TRS Engine Tune STG 1 Power increased to 380 400BHP and 620NM 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