Mercedes B 220 CDI (2.1) 170 hp — Stage 1 file (+30 hp)
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Stage 1 file for Mercedes B 220 CDI (2.1) 170 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes B 220 CDI (2.1) 170 hp ECU
Mercedes B (2011 - W246) 220 CDI (2.1) 170 hp — premium diesel 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 170 to 200 hp (+30 hp, +18%) and torque from 350 to 420 Nm (+70 Nm). This engine ships with different ECU variants: Delphi CPC2, Bosch VGS2-FDCT gen1, Bosch VGS2-FDCT gen2, Delphi CRD3. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 8 configurations · 4 ECU variants. A diesel built in 2011 — the Tricore ECU era; OBD flash works on most production revisions.
AMG is the performance division of Mercedes (since 1967), building engines on the 'one man, one engine' principle in Affalterbach. Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. Maybach is Mercedes's ultra-luxury sub-brand. Mid-generation diesel models use standard OBD read/write. Mercedes diesels are known for smooth, quiet running, a hallmark of the premium segment. Mercedes diesels have long been known for legendary reliability, with German taxi fleets running to million-kilometre mileages.
Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. 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. Mid-range Mercedes engines are a premium segment with a conservative factory calibration, and Stage 1 preserves engine life.
Frequently asked questions
What is the Stage 1 effect on the Mercedes B 220 CDI (2.1) 170 hp?
Stage 1 for the Mercedes B 220 CDI (2.1) 170 hp adds +30 hp — power increases from 170 to 200 hp (+18%). Torque rises from 350 to 420 Nm (+70 Nm).
What does a Stage 1 remap of the Mercedes B 220 CDI (2.1) 170 hp include?
Stage 1 chip tuning of the Mercedes B is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +30 hp with no hardware changes.
Can you do Stage 1 on the Mercedes B 220 CDI (2.1) 170 hp?
Yes, Stage 1 for the Mercedes B 220 CDI (2.1) 170 hp stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.
How much does Stage 2 add on the Mercedes B?
Stage 2 for the Mercedes B 220 CDI (2.1) 170 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.
Which ECUs are found on the Mercedes B 220 CDI (2.1) 170 hp?
The Mercedes B 220 CDI (2.1) 170 hp was fitted with different ECUs depending on the year and trim: Delphi CPC2, Bosch VGS2-FDCT gen1, Bosch VGS2-FDCT gen2, Delphi CRD3. The write method (OBD, Bench, Boot) is determined when the unit is read.
What happens to the Mercedes B warranty after chip tuning?
The factory warranty of the Mercedes B 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 B take?
On the Mercedes B 220 CDI (2.1) 170 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 B?
Yes, the original ECU firmware of the Mercedes B 220 CDI (2.1) 170 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 B?
Stage 1 for the Mercedes B 220 CDI (2.1) 170 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.