Mercedes C 43 AMG (3.0T) 367 hp — Stage 1 file (+43 hp)
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Stage 1 file for Mercedes C 43 AMG (3.0T) 367 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes C 43 AMG (3.0T) 367 hp ECU
Mercedes C (2014 - W205) 43 AMG (3.0T) 367 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 367 to 410 hp (+43 hp, +12%) and torque from 520 to 600 Nm (+80 Nm). This engine ships with different ECU variants: Bosch MED17.7.3.1, Bosch VGS3-NAG3. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. The 2014 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.
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. Mercedes-Benz is the world's oldest carmaker, founded in 1926 by the merger of Daimler-Motoren-Gesellschaft and Benz & Cie. Mid-generation petrol models use standard OBD flash. The AMG 'one engineer, one engine' principle means each engine is built by a single craftsman whose signature appears on the plaque. Maybach uses Mercedes engines for the ultra-luxury segment, with the emphasis on quietness and smoothness.
On Mercedes up to the recent generation, Stage 1 OBD flash is available. AMG engines confidently reach Stage 2 with a downpipe + intake. Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. AMG Performance Studio is Mercedes's in-house tuning studio for bespoke projects. Bench reading is a mandatory procedure for modern AMG models. Top AMG engines sit at the Mercedes power ceiling, and the gain is significant. AMG engines are a well-known base once hardware is added (downpipe + intake + intercooler).
Frequently asked questions
What power gain do you get after chip tuning the Mercedes C 43 AMG (3.0T) 367 hp?
After Stage 1 the power of the Mercedes C 43 AMG (3.0T) 367 hp rises from 367 to 410 hp, a gain of 43 hp (+12%). Torque rises from 520 to 600 Nm (+80 Nm).
How does Stage 1 differ from stock on the Mercedes C?
Stage 1 on the Mercedes C 43 AMG (3.0T) 367 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 +43 hp with no hardware changes.
What does Stage 1 give on the top-spec Mercedes C 43 AMG (3.0T) 367 hp?
Stage 1 for the Mercedes C 43 AMG (3.0T) 367 hp unlocks the potential built in by the factory but artificially capped to meet mass-market targets. A base of 750-800 hp is achievable once hardware is added.
How does Stage 2 differ from Stage 1 on the Mercedes C 43 AMG (3.0T) 367 hp?
Stage 2 on the Mercedes C 43 AMG (3.0T) 367 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
How many ECU variants does the Mercedes C 43 AMG (3.0T) 367 hp have?
The Mercedes C 43 AMG (3.0T) 367 hp has 2 ECU variants: Bosch MED17.7.3.1, Bosch VGS3-NAG3. 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 C?
Stage 1 on the Mercedes C 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 C 43 AMG (3.0T) 367 hp done?
The full remap cycle for the Mercedes C — 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 C?
The original Mercedes C 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 C 43 AMG (3.0T) 367 hp?
The cost of Stage 1 for the Mercedes C 43 AMG (3.0T) 367 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.