MG ZS 1.5 VTi-Tech 106 hp — Stage 1 file (+6 hp)

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Chip tuning for MG ZS 1.5 VTi-Tech 106 hp ECU

MG ZS (2022) 1.5 VTi-Tech 106 hp — mass-market petrol engine of the passenger segment of the SAIC Motor (с 2006) group (Великобритания / Китай, 1924). Stage 1 chip tuning raises power from 106 to 112 hp (+6 hp, +6%) and torque from 141 to 150 Nm (+9 Nm). ECU — Bosch ME17.8.8. Flashing method: OBD or Bench depending on the unit's protection. A modern petrol engine built in 2022 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.

MG is part of the SAIC Motor group (since 2006). Chinese carmakers are aggressively developing EV and hybrid technology. MG is a Chinese-owned carmaker, founded in 1924. MG's petrol range consists mainly of mainstream-segment turbo engines. The factory calibration is conservative, leaving headroom for Stage 1. Mid-range turbo petrol engines respond to Stage 1 with a noticeable gain.

Protection on modern Chinese models often calls for Bench access on the top variants. Stage 1 on petrol engines delivers a noticeable gain. The MG community in China and the CIS is a growing chip tuning market. Mid-range MG — a high-volume chip tuning subject in a growing market.

Frequently asked questions

What power gain do you get after chip tuning the MG ZS 1.5 VTi-Tech 106 hp?

The Stage 1 gain for the MG ZS 1.5 VTi-Tech 106 hp is 6 hp (+6%) over the stock 106 hp, for a total of 112 hp. Torque rises from 141 to 150 Nm (+9 Nm).

What is Stage 1 chip tuning for the MG ZS?

Stage 1 on the MG ZS 1.5 VTi-Tech 106 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 +6 hp with no hardware changes.

Is a Stage 1 remap safe for the 1.5 VTi-Tech 106 hp?

Stage 1 on the MG ZS 1.5 VTi-Tech 106 hp is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.

How does Stage 2 differ from Stage 1 on the MG ZS 1.5 VTi-Tech 106 hp?

Stage 2 on the MG ZS 1.5 VTi-Tech 106 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What control unit does the MG ZS 1.5 VTi-Tech 106 hp run?

The control unit of the MG ZS 1.5 VTi-Tech 106 hp is the Bosch ME17.8.8. Before flashing, the engineer identifies the exact revision and selects the write method.

Does Stage 1 void the warranty on the MG ZS?

Stage 1 on the MG ZS 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 MG ZS 1.5 VTi-Tech 106 hp done?

The full remap cycle for the MG ZS — 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 MG ZS?

The original MG ZS 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 MG ZS 1.5 VTi-Tech 106 hp?

The cost of Stage 1 for the MG ZS 1.5 VTi-Tech 106 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.

Last updated: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno