Mercedes A 250 EU6 (2.0T) sport 218 hp — Stage 1 file (+27 hp)
hp
Stage 1 file for Mercedes A 250 EU6 (2.0T) sport 218 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes A 250 EU6 (2.0T) sport 218 hp ECU
Mercedes A (2015 - W176) 250 EU6 (2.0T) sport 218 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 218 to 245 hp (+27 hp, +12%) and torque from 350 to 400 Nm (+50 Nm). This engine ships with different ECU variants: Bosch MED17.2.2, Bosch MED17.7.2, Bosch VGS2-FDCT gen1, Bosch VGS2-FDCT gen2. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 4 configurations · 4 ECU variants. A petrol engine built in 2015 — a Tricore platform without strong protection; OBD access works.
Maybach is Mercedes's ultra-luxury sub-brand. 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'). The factory calibration on Mercedes petrol engines is conservative, leaving headroom for Stage 1. High-output Mercedes turbo petrol engines are the flagship models, and Stage 1 delivers a solid gain. Mid-generation petrol models use standard OBD flash.
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 community in Europe has a large pool of available Stage files for the standard models. 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
How many horsepower does the Mercedes A 250 EU6 (2.0T) sport 218 hp reach after a remap?
Stage 1 for the Mercedes A 250 EU6 (2.0T) sport 218 hp adds +27 hp — power increases from 218 to 245 hp (+12%). Torque rises from 350 to 400 Nm (+50 Nm).
What does a Stage 1 remap of the Mercedes A 250 EU6 (2.0T) sport 218 hp include?
Stage 1 on the Mercedes A 250 EU6 (2.0T) sport 218 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 +27 hp with no hardware changes.
What does Stage 1 give on the powerful Mercedes A 250 EU6 (2.0T) sport 218 hp?
Stage 1 on the powerful Mercedes A 250 EU6 (2.0T) sport 218 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 A 250 EU6 (2.0T) sport 218 hp?
Stage 2 for the Mercedes A 250 EU6 (2.0T) sport 218 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.
How many ECU variants does the Mercedes A 250 EU6 (2.0T) sport 218 hp have?
The Mercedes A 250 EU6 (2.0T) sport 218 hp has 4 ECU variants: Bosch MED17.2.2, Bosch MED17.7.2, Bosch VGS2-FDCT gen1, Bosch VGS2-FDCT gen2. Before flashing you need to read the specific unit — calibration is done for the exact hardware/software.
Does Stage 1 void the warranty on the Mercedes A?
Stage 1 on the Mercedes A 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 A 250 EU6 (2.0T) sport 218 hp done?
The full remap cycle for the Mercedes A — 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 A?
The original Mercedes A 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 A 250 EU6 (2.0T) sport 218 hp?
The cost of Stage 1 for the Mercedes A 250 EU6 (2.0T) sport 218 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.