Our Tuning Box Classic YA-BY-150 chiptuning unit will upgrade the performances of your Yanmar BY Series. You will have more power (+34 hp) and more torque (+60 Nm) with this diesel chip. The power of your diesel 4BY150 146 hp engine is increased by up to 180 hp* and its torque is boosted by up to 390 Nm*. Moreover, tuning the ECU with an electronic chip will cut your consumption off by -1L./100km*.
This performance chip especially developed for this diesel 4BY150 146 HP engine works as a custom ECU remap. Thanks to the supplied AMP plugs, this tuning box can be easily connected and scrupulously respects the power reserves and engine protection systems of the nationality_ manufacturer.Read more
Tuning Box offers a 1-year engine warranty with this power box.
I am very satisfied with the order process, customer support and i will recommend yo others. Many thanks
Instructions for DIY installation should be more detailled and specific for every single car model. Simple things as intake air filter position makes wiring more difficult in my fabia than in volks.
all very well
Great Service, keep as it is and no improvements needed
am very pleased with the whole process. You have to watch the transport package, the parcel has got into my hands in poor condition TUNE PEDAL outside the box and the bag torn.
Good communication and double check regarding the motor type of my BMW by TuningBox. Fast delivery of the box. Everything is working fine without any warninglight. Power increase is very noticeable.