BMW iX xDrive40 326 hp — Stage 1 file (+54 hp)
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Stage 1 file for BMW iX xDrive40 326 hp
Target +0 hp. Custom development for your engine.
Chip tuning for BMW iX xDrive40 326 hp ECU
BMW iX (2021 - i20) xDrive40 326 hp — premium petrol engine of the passenger segment of the BMW Group (Mini, Rolls-Royce, BMW Motorrad) group (Германия, 1916). Stage 1 chip tuning raises power from 326 to 380 hp (+54 hp, +17%) and torque from 630 to 730 Nm (+100 Nm). A modern petrol engine built in 2021 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.
BMW is a premium manufacturer from Munich, founded in 1916 as an aircraft-engine works. The BMW petrol range spans the mainstream segment and the sporting M-series. High-output BMW turbo petrol engines deliver a solid gain with Stage 1 on stock hardware. The factory calibration on BMW petrol engines is conservative, leaving headroom for Stage 1 without hardware changes.
Stage 1 on BMW usually stays within the standard timeframe, with no particular difficulty on the standard models. Protection on top BMW models is the toughest in the group and requires Bench. The BMW community is renowned for active tuning and a large pool of available Stage files. The hardware headroom allows a confident move to Stage 1 without changing the turbo. 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.
Frequently asked questions
How much horsepower does Stage 1 add for the BMW iX xDrive40 326 hp?
After Stage 1 the power of the BMW iX xDrive40 326 hp rises from 326 to 380 hp, a gain of 54 hp (+17%). Torque rises from 630 to 730 Nm (+100 Nm).
How does Stage 1 differ from stock on the BMW iX?
Stage 1 on the BMW iX xDrive40 326 hp is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +54 hp with no hardware changes.
What does Stage 1 give on the powerful BMW iX xDrive40 326 hp?
The high-output BMW iX xDrive40 326 hp has a conservative factory calibration aimed at the mass market. Stage 1 unlocks the engine's real potential while turbo and injector life are preserved.
How does Stage 2 differ from Stage 1 on the BMW iX xDrive40 326 hp?
Stage 2 on the BMW iX xDrive40 326 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Does Stage 1 void the warranty on the BMW iX?
Stage 1 on the BMW iX voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.
How quickly is chip tuning of the BMW iX xDrive40 326 hp done?
The full remap cycle for the BMW iX — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.
Can you return to stock after Stage 1 on the BMW iX?
The original BMW iX ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.
How much does Stage 1 cost for the BMW iX xDrive40 326 hp?
The cost of Stage 1 for the BMW iX xDrive40 326 hp is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.