BMW 335i N55 E90/E91/E92/E93 Tuning xHP Gearbox Tuning:Stage 1 Renowned for their quality

Renowned for their quality

*Power figures are real figures we have seen on our dyno

We found the standard M54 to be a little lacklustre when worked hard to the redline

Sold in sets of 20

for example fuel quaility

BMW 335i N55 E90/E91/E92/E93 Tuning xHP Gearbox Tuning:Stage 1 Renowned for their qualityEngine 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