Mercedes C 63 AMG (4.0T) 476 hp — Stage 1 file (+104 hp)
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Stage 1 file for Mercedes C 63 AMG (4.0T) 476 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes C 63 AMG (4.0T) 476 hp ECU
Mercedes C (2018 - W205-FL) 63 AMG (4.0T) 476 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 476 to 580 hp (+104 hp, +22%) and torque from 650 to 850 Nm (+200 Nm). This engine ships with different ECU variants: Siemens/Continental CPC_NG, Bosch MED17.7.5, Bosch VGS3-NAG3, Siemens/Continental VGS4-NAG2. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 8 configurations · 4 ECU variants. A modern petrol engine built in 2018 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.
The Mercedes-Benz Group AG (Daimler AG until 2022) comprises Mercedes-Benz, AMG, Maybach, Smart and the EQ line. 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. Brabus is an independent Mercedes tuning house specialising in top-model upgrades. The factory calibration on Mercedes petrol engines is conservative, leaving headroom for Stage 1. Modern AMG engines are heavily encrypted, so Bench reading is mandatory.
On modern Mercedes, the encryption requires specialised Bench tools. 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 engines are a well-known base once hardware is added (downpipe + intake + intercooler). Brabus is a premium alternative to AMG for the top models. AMG Performance Studio is Mercedes's in-house tuning studio for bespoke projects. Bench reading is a mandatory procedure for modern AMG models.
Frequently asked questions
How much does the power of the Mercedes C 63 AMG (4.0T) 476 hp increase after Stage 1?
The Stage 1 gain for the Mercedes C 63 AMG (4.0T) 476 hp is 104 hp (+22%) over the stock 476 hp, for a total of 580 hp. Torque rises from 650 to 850 Nm (+200 Nm).
What is Stage 1 chip tuning for the Mercedes C?
Stage 1 on the Mercedes C 63 AMG (4.0T) 476 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 +104 hp with no hardware changes.
What does Stage 1 give on the top-spec Mercedes C 63 AMG (4.0T) 476 hp?
Stage 1 for the Mercedes C 63 AMG (4.0T) 476 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 63 AMG (4.0T) 476 hp?
Stage 2 on the Mercedes C 63 AMG (4.0T) 476 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
How many ECU variants does the Mercedes C 63 AMG (4.0T) 476 hp have?
The Mercedes C 63 AMG (4.0T) 476 hp has 4 ECU variants: Siemens/Continental CPC_NG, Bosch MED17.7.5, Bosch VGS3-NAG3, Siemens/Continental VGS4-NAG2. 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 63 AMG (4.0T) 476 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 63 AMG (4.0T) 476 hp?
The cost of Stage 1 for the Mercedes C 63 AMG (4.0T) 476 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.