BMW X6 40d 306 hp — Stage 1 file (+44 hp)
hp
Stage 1 file for BMW X6 40d 306 hp
Target +0 hp. Custom development for your engine.
Chip tuning for BMW X6 40d 306 hp ECU
BMW X6 (2008 - E71) 40d 306 hp — premium diesel engine of the passenger segment of the BMW Group (Mini, Rolls-Royce, BMW Motorrad) group (Германия, 1916). Stage 1 chip tuning raises power from 306 to 350 hp (+44 hp, +14%) and torque from 600 to 680 Nm (+80 Nm). This engine ships with different ECU variants: Bosch EDC17CP09, Bosch EDC17CP45, Bosch EDC17CP49. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 3 configurations · 3 ECU variants. Diesel engines built in 2008 — the era of classic Common Rail without strong encryption.
M GmbH is BMW's performance division, building M engines since 1972. BMW diesels are known for high torque, and Stage 1 delivers an especially noticeable Nm gain.
Stage 1 on BMW usually stays within the standard timeframe, with no particular difficulty on the standard models. The BMW community is renowned for active tuning and a large pool of available Stage files. High-output engines deliver a solid gain with Stage 1 on stock hardware. The BMW premium segment is a high-output platform with Stage 2 potential. The hardware headroom allows a confident move to Stage 1 without changing the turbo.
Frequently asked questions
How many horsepower does the BMW X6 40d 306 hp reach after a remap?
Stage 1 for the BMW X6 40d 306 hp adds +44 hp — power increases from 306 to 350 hp (+14%). Torque rises from 600 to 680 Nm (+80 Nm).
What does a Stage 1 remap of the BMW X6 40d 306 hp include?
Stage 1 is a software optimization of the factory ECU firmware of the BMW X6 with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +44 hp with no hardware changes.
Do you need hardware changes for Stage 1 on the BMW X6?
Stage 1 on the powerful BMW X6 40d 306 hp “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).
What is Stage 2 for the BMW X6 40d 306 hp?
Stage 2 for the BMW X6 40d 306 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
Which control units is the BMW X6 40d 306 hp built with?
The BMW X6 40d 306 hp comes with 3 ECU variants: Bosch EDC17CP09, Bosch EDC17CP45, Bosch EDC17CP49. Calibration is done for the specific unit after the revision is identified.
Does the factory warranty of the BMW X6 remain valid after Stage 1?
After remapping the BMW X6, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.
How long is the wait for a Stage 1 remap for the BMW X6?
Reading and writing via OBD takes 25-30 minutes on the BMW X6. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.
How do you roll back to the factory firmware of the BMW X6?
Before Stage 1 the original of the BMW X6 40d 306 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the BMW X6 40d 306 hp cost?
The remap price for the BMW X6 40d 306 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.