Mercedes GLA 45 AMG (2.0T) 387 hp — Stage 1 file (+28 hp)
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Stage 1 file for Mercedes GLA 45 AMG (2.0T) 387 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes GLA 45 AMG (2.0T) 387 hp ECU
Mercedes GLA (2020 - H247) 45 AMG (2.0T) 387 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 387 to 415 hp (+28 hp, +7%) and torque from 480 to 550 Nm (+70 Nm). This engine ships with different ECU variants: Siemens/Continental CPC_NG, Bosch MG1CP002, Bosch VGS3-FDCT (8G Tronic). The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 3 configurations · 3 ECU variants. A modern petrol engine built in 2020 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.
Smart is Mercedes's city sub-brand, historically running Mitsubishi and Renault engines. Karl Benz is credited as the inventor of the automobile with the 1886 Patent-Motorwagen. The Mercedes three-pointed star symbolises dominance on land, at sea and in the air. Maybach uses Mercedes engines for the ultra-luxury segment, with the emphasis on quietness and smoothness. AMG engines are a well-known base with plenty of headroom for Stage 2. AMG Performance Studio is the factory tuning studio for bespoke work.
The Mercedes community in Europe has a large pool of available Stage files for the standard models. Stage 1 on Mercedes often requires refreshing the adaptations after the flash. On modern Mercedes, the encryption requires specialised Bench tools. 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. Top AMG engines sit at the Mercedes power ceiling, and the gain is significant.
Frequently asked questions
What is the Stage 1 effect on the Mercedes GLA 45 AMG (2.0T) 387 hp?
The Stage 1 gain for the Mercedes GLA 45 AMG (2.0T) 387 hp is 28 hp (+7%) over the stock 387 hp, for a total of 415 hp. Torque rises from 480 to 550 Nm (+70 Nm).
What is Stage 1 chip tuning for the Mercedes GLA?
Stage 1 is a software optimization of the factory ECU firmware of the Mercedes GLA with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +28 hp with no hardware changes.
Does Stage 1 make sense on the Mercedes GLA 45 AMG (2.0T) 387 hp with this much power?
Stage 1 for the Mercedes GLA 45 AMG (2.0T) 387 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.
What is Stage 2 for the Mercedes GLA 45 AMG (2.0T) 387 hp?
Stage 2 on the Mercedes GLA 45 AMG (2.0T) 387 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Which control units is the Mercedes GLA 45 AMG (2.0T) 387 hp built with?
The Mercedes GLA 45 AMG (2.0T) 387 hp comes with 3 ECU variants: Siemens/Continental CPC_NG, Bosch MG1CP002, Bosch VGS3-FDCT (8G Tronic). Calibration is done for the specific unit after the revision is identified.
Does the factory warranty of the Mercedes GLA remain valid after Stage 1?
After remapping the Mercedes GLA, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.
How long is the wait for a Stage 1 remap for the Mercedes GLA?
Reading and writing via OBD takes 25-30 minutes on the Mercedes GLA. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.
How do you roll back to the factory firmware of the Mercedes GLA?
Before Stage 1 the original of the Mercedes GLA 45 AMG (2.0T) 387 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Mercedes GLA 45 AMG (2.0T) 387 hp cost?
The remap price for the Mercedes GLA 45 AMG (2.0T) 387 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.