2017 BMW 440i - Stage 1 | 2017 BMW 440i in for Custom Tuning on our 4WD Linked Dyno. We love a B58 BMW and we know them inside out having owned
![M Performance 440i 💨 . . . . . #bmw #440i #not #a #m4 #mperformance #tuning #fast #loud #cars #carsofintagram #f32 #Munich #bmwworld… M Performance 440i 💨 . . . . . #bmw #440i #not #a #m4 #mperformance #tuning #fast #loud #cars #carsofintagram #f32 #Munich #bmwworld…](https://i.pinimg.com/originals/55/28/6f/55286fb0b312225ee2382aa4eb284565.jpg)
M Performance 440i 💨 . . . . . #bmw #440i #not #a #m4 #mperformance #tuning #fast #loud #cars #carsofintagram #f32 #Munich #bmwworld…
![Hey guys I recently bought a 440i. Do you guys recommend a stage 1 tuning? What are the cons? Thanks in advance cheers : r/BMW Hey guys I recently bought a 440i. Do you guys recommend a stage 1 tuning? What are the cons? Thanks in advance cheers : r/BMW](https://preview.redd.it/7vma59b0wqx61.jpg?width=640&crop=smart&auto=webp&s=751f66812a56662739dbda38d5d8ece2ae244645)