Mercedes EQA 300 4Matic 228 hp — Stage 1 file (+92 hp)
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Stage 1 file for Mercedes EQA 300 4Matic 228 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes EQA 300 4Matic 228 hp ECU
Mercedes EQA (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 2022 petrol engine — the latest era of encrypted firmware; OBD access is available on production units, Bench on sport models.
Karl Benz is credited as the inventor of the automobile with the 1886 Patent-Motorwagen. The Mercedes three-pointed star symbolises dominance on land, at sea and in the air. 4MATIC all-wheel drive is Mercedes' signature system, fitted to most models. Mercedes encryption is among the toughest in the industry, especially on modern models. The factory calibration on Mercedes petrol engines is conservative, leaving headroom for Stage 1. The Mercedes petrol range spans compacts, premium saloons, SUVs, roadsters and AMG flagships.
The AMG community is active in Germany, but the protection is the toughest in the industry, so Stage 1 on AMG usually requires Bench. Stage 1 on Mercedes often requires refreshing the adaptations after the flash. Mercedes is one of the most protected brands in the chip tuning industry in terms of 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. On modern high-output Mercedes, Bench reading is often required because of the encryption.
Frequently asked questions
What power gain do you get after chip tuning the Mercedes EQA 300 4Matic 228 hp?
Stage 1 for the Mercedes EQA 300 4Matic 228 hp adds +92 hp — power increases from 228 to 320 hp (+40%). Torque rises from 390 to 550 Nm (+160 Nm).
What does a Stage 1 remap of the Mercedes EQA 300 4Matic 228 hp include?
Stage 1 on the Mercedes EQA 300 4Matic 228 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 +92 hp with no hardware changes.
What does Stage 1 give on the powerful Mercedes EQA 300 4Matic 228 hp?
Stage 1 on the powerful Mercedes EQA 300 4Matic 228 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).
How does Stage 2 differ from Stage 1 on the Mercedes EQA 300 4Matic 228 hp?
Stage 2 for the Mercedes EQA 300 4Matic 228 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.
Does Stage 1 void the warranty on the Mercedes EQA?
Stage 1 on the Mercedes EQA 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 Mercedes EQA 300 4Matic 228 hp done?
The full remap cycle for the Mercedes EQA — 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 Mercedes EQA?
The original Mercedes EQA 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 Mercedes EQA 300 4Matic 228 hp?
The cost of Stage 1 for the Mercedes EQA 300 4Matic 228 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.