BMW 3-serie 30d 204 hp — Stage 1 file (+46 hp)
hp
Stage 1 file for BMW 3-serie 30d 204 hp
Target +0 hp. Custom development for your engine.
Chip tuning for BMW 3-serie 30d 204 hp ECU
BMW 3-serie (1998 - E46) 30d 204 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 204 to 250 hp (+46 hp, +23%) and torque from 410 to 500 Nm (+90 Nm). This engine ships with different ECU variants: Bosch DDE4.0, Bosch EDC16C1. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. Diesel engines built in 1998 — the era of classic Common Rail without strong encryption.
The BMW community is one of the most active in Europe for chip tuning. On high-output BMW diesels, Stage 1 is especially felt in the torque 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 3-serie 30d 204 hp reach after a remap?
Stage 1 for the BMW 3-serie 30d 204 hp adds +46 hp — power increases from 204 to 250 hp (+23%). Torque rises from 410 to 500 Nm (+90 Nm).
What does a Stage 1 remap of the BMW 3-serie 30d 204 hp include?
Stage 1 is a software optimization of the factory ECU firmware of the BMW 3-serie with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +46 hp with no hardware changes.
Do you need hardware changes for Stage 1 on the BMW 3-serie?
Stage 1 on the powerful BMW 3-serie 30d 204 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 3-serie 30d 204 hp?
Stage 2 for the BMW 3-serie 30d 204 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 3-serie 30d 204 hp built with?
The BMW 3-serie 30d 204 hp comes with 2 ECU variants: Bosch DDE4.0, Bosch EDC16C1. Calibration is done for the specific unit after the revision is identified.
Does the factory warranty of the BMW 3-serie remain valid after Stage 1?
After remapping the BMW 3-serie, 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 3-serie?
Reading and writing via OBD takes 25-30 minutes on the BMW 3-serie. 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 3-serie?
Before Stage 1 the original of the BMW 3-serie 30d 204 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the BMW 3-serie 30d 204 hp cost?
The remap price for the BMW 3-serie 30d 204 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.