Mercedes SL 43 AMG (2.0T) 382 hp — Stage 1 file (+69 hp)
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Stage 1 file for Mercedes SL 43 AMG (2.0T) 382 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes SL 43 AMG (2.0T) 382 hp ECU
Mercedes SL (2021 - R232) 43 AMG (2.0T) 382 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 382 to 451 hp (+69 hp, +18%) and torque from 480 to 560 Nm (+80 Nm). A modern petrol engine built in 2021 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.
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. Top AMG engines offer significant potential with a downpipe + intake. AMG is Mercedes's performance division (since 1967), acquired by Mercedes in 1999. The Mercedes petrol range spans compacts, premium saloons, SUVs, roadsters and AMG flagships.
Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. The AMG community is active in Germany, but the protection is the toughest in the industry, so Stage 1 on AMG usually requires Bench. The Mercedes community in Europe has a large pool of available Stage files for the standard models. 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 SL 43 AMG (2.0T) 382 hp?
After Stage 1 the power of the Mercedes SL 43 AMG (2.0T) 382 hp rises from 382 to 451 hp, a gain of 69 hp (+18%). Torque rises from 480 to 560 Nm (+80 Nm).
How does Stage 1 differ from stock on the Mercedes SL?
Stage 1 chip tuning of the Mercedes SL is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +69 hp with no hardware changes.
What is the Stage 1 potential of the Mercedes SL 43 AMG (2.0T) 382 hp?
Stage 1 for the Mercedes SL 43 AMG (2.0T) 382 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 much does Stage 2 add on the Mercedes SL?
Stage 2 on the Mercedes SL 43 AMG (2.0T) 382 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What happens to the Mercedes SL warranty after chip tuning?
The factory warranty of the Mercedes SL 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 SL take?
On the Mercedes SL 43 AMG (2.0T) 382 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 SL?
Yes, the original ECU firmware of the Mercedes SL 43 AMG (2.0T) 382 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 SL?
Stage 1 for the Mercedes SL 43 AMG (2.0T) 382 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.