BMW 335i N54 E90/E91/E92/E93 Tuning Dyno Tuning:No Relaxed Cruising on low loads

Relaxed Cruising on low loads + proper shifts when flooring it characterise the sport setup

TRS Perfomance Gearbox Tune

There's no need to pay full price again to upgrade your STG1 software to STG2 software

the M54 is the best affordable option for track cars and Sunday drivers alike

or M4 the highest level of care using only genuine BMW components and manufacturer-approved fluids

BMW 335i N54 E90/E91/E92/E93 Tuning Dyno Tuning:No Relaxed Cruising on low loadsEngine 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