Mercedes Atego 1317 170hp (125kW) 670Nm — Stage 1 file (+27 hp)

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Chip tuning for Mercedes Atego 1317 170hp (125kW) 670Nm ECU

Mercedes Atego (I) 1317 170hp (125kW) 670Nm — premium diesel engine of the commercial segment of the Mercedes-Benz Group AG (Mercedes-Benz, AMG, Maybach, Smart, EQ) group (Германия, 1926). Stage 1 chip tuning raises power from 170 to 197 hp (+27 hp, +16%) and torque from 670 to 770 Nm (+100 Nm).

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. Mercedes pioneered CDI (Common-rail Direct Injection) technology on passenger-car diesels, in series production since 1997. Mercedes diesels have long been popular with the German police and taxi services. Mercedes diesel engines are fitted to passenger cars and commercial vehicles.

The Mercedes community in Europe has a large pool of available Stage files for the standard models. Mid-range Mercedes engines are a premium segment with a conservative factory calibration, and Stage 1 preserves engine life. Mercedes prioritises smooth running, and Stage 1 preserves the engine's character. The Mercedes factory calibration allows a confident move to Stage 1 without hardware changes. The Mercedes community is active in Europe, with a large pool of available Stage files.

Frequently asked questions

How much horsepower does Stage 1 add for the Mercedes Atego 1317 170hp (125kW) 670Nm?

After Stage 1 the power of the Mercedes Atego 1317 170hp (125kW) 670Nm rises from 170 to 197 hp, a gain of 27 hp (+16%). Torque rises from 670 to 770 Nm (+100 Nm).

How does Stage 1 differ from stock on the Mercedes Atego?

Stage 1 on the Mercedes Atego 1317 170hp (125kW) 670Nm 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.

Is a Stage 1 remap safe for the 1317 170hp (125kW) 670Nm?

Stage 1 on the Mercedes Atego 1317 170hp (125kW) 670Nm is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.

How does Stage 2 differ from Stage 1 on the Mercedes Atego 1317 170hp (125kW) 670Nm?

Stage 2 on the Mercedes Atego 1317 170hp (125kW) 670Nm means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does Stage 1 void the warranty on the Mercedes Atego?

Stage 1 on the Mercedes Atego 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 Atego 1317 170hp (125kW) 670Nm done?

The full remap cycle for the Mercedes Atego — 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 Atego?

The original Mercedes Atego 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 Atego 1317 170hp (125kW) 670Nm?

The cost of Stage 1 for the Mercedes Atego 1317 170hp (125kW) 670Nm 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.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno