BMW E39 530i - Custom Tuning Model-A3 2.0 TFSI 8P STG 2 Power increased to

STG 2 Power increased to 265BHP and 400Nm

while retaining full factory smoothness

BOSCH MD1CP002

for example fuel quaility

BMW E39 530i - Custom Tuning Model-A3 2.0 TFSI 8P STG 2 Power increased toTRS Custom M54 Tuning The M54B30 is legendary for its reliability and all around performance, used in the X5 to the Z4 and everything in between. However, in terms of outright performance, it's always lived in the shadow of its race derived S54 sibling. Now that S54 powered cars have skyrocketed in price, the M54 is the best affordable option for track cars and Sunday drivers alike. We wanted to set about creating a custom tune that offers both