Mercedes EQB 300 4Matic 228 hp — Stage 1 file (+92 hp)

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Chip tuning for Mercedes EQB 300 4Matic 228 hp ECU

Mercedes EQB (2022) 300 4Matic 228 hp — premium petrol engine of the passenger segment of the Mercedes-Benz Group AG (Mercedes-Benz, AMG, Maybach, Smart, EQ) group (Германия, 1926). Stage 1 chip tuning raises power from 228 to 320 hp (+92 hp, +40%) and torque from 390 to 550 Nm (+160 Nm). A modern petrol engine built in 2022 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.

Mercedes-Benz is the world's oldest carmaker, founded in 1926 by the merger of Daimler-Motoren-Gesellschaft and Benz & Cie. The Mercedes slogan is 'Das Beste oder nichts' ('The best or nothing'). Smart is Mercedes's city sub-brand, historically running Mitsubishi and Renault engines. The Mercedes petrol range spans compacts, premium saloons, SUVs, roadsters and AMG flagships. Maybach uses Mercedes engines for the ultra-luxury segment, with the emphasis on quietness and smoothness. High-output Mercedes turbo petrol engines are the flagship models, and Stage 1 delivers a solid gain.

Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. The Mercedes community in Europe has a large pool of available Stage files for the standard models. On modern Mercedes, the encryption requires specialised Bench tools. On modern high-output Mercedes, Bench reading is often required because of the encryption. The Mercedes premium segment is a high-output platform with Stage 2 potential. High-output Mercedes engines are premium-class with solid headroom for Stage 1.

Frequently asked questions

How much horsepower does Stage 1 add for the Mercedes EQB 300 4Matic 228 hp?

The Stage 1 gain for the Mercedes EQB 300 4Matic 228 hp is 92 hp (+40%) over the stock 228 hp, for a total of 320 hp. Torque rises from 390 to 550 Nm (+160 Nm).

What is Stage 1 chip tuning for the Mercedes EQB?

Stage 1 chip tuning of the Mercedes EQB is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +92 hp with no hardware changes.

Is Stage 1 safe on the high-output Mercedes EQB 300 4Matic 228 hp?

The high-output Mercedes EQB 300 4Matic 228 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 much does Stage 2 add on the Mercedes EQB?

Stage 2 on the Mercedes EQB 300 4Matic 228 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What happens to the Mercedes EQB warranty after chip tuning?

The factory warranty of the Mercedes EQB does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.

How long does remapping the Mercedes EQB take?

On the Mercedes EQB 300 4Matic 228 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.

Is the original file kept when chip tuning the Mercedes EQB?

Yes, the original ECU firmware of the Mercedes EQB 300 4Matic 228 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.

What is the price of a Stage 1 remap for the Mercedes EQB?

Stage 1 for the Mercedes EQB 300 4Matic 228 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.

Last updated: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno