Chip Tuning BMW 1 serie M47TU2D20 · 115 hp

Chip Tuning BMW 1 serie E87 – 2007 – 2011 in Riga

Chip tuning for the BMW 1 serie E87 – 2007 – 2011 with the M47TU2D20 engine (______, Stage 1) is an ECU remap with no mechanical changes to the engine. After the Stage 1 remap, power increases from 115 to 180 hp (++65 hp), while torque increases from 260 to 390 Nm (++130 Nm).

What Stage 1 does for the M47TU2D20 engine

ECU remapping for the BMW 1 serie E87 – 2007 – 2011 recalibrates fueling, boost, and ignition timing specifically for the M47TU2D20 engine, without replacing the turbo, injectors, or any other hardware. The gain is most noticeable in the mid-rev range — the car accelerates with more confidence, while motorway acceleration and overtaking feel noticeably stronger.

Fuel consumption and reliability

With calm, everyday driving, fuel consumption after chip tuning a BMW 1 serie usually doesn’t increase and may improve, depending on the vehicle, calibration, and driving style. The calibration is designed to keep engine and turbo loads within safe limits for the M47TU2D20.

Warranty and chip tuning terms

14-day money-back guarantee: if you’re not happy with the result, we’ll refund you within two weeks. We only work with the BMW 1 serie ECU software — no mechanical changes.