DS 3 Crossback 1.2 THP Puretech GPF 100 hp — Stage 1 file (+30 hp)

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Chip tuning for DS 3 Crossback 1.2 THP Puretech GPF 100 hp ECU

DS 3 Crossback (2019) 1.2 THP Puretech GPF 100 hp — premium petrol engine of the passenger segment of the Stellantis group (Франция, 2014). Stage 1 chip tuning raises power from 100 to 130 hp (+30 hp, +30%) and torque from 205 to 240 Nm (+35 Nm). This engine ships with different ECU variants: Bosch MG1CS032, Siemens/Continental VD56.1. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. A modern petrol engine built in 2019 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.

DS is part of the Stellantis group. DS shares platforms and engines with Citroen, Peugeot and Opel within Stellantis. DS Automobiles is a French premium brand, spun off from Citroen in 2014. PureTech is Citroen's badge for its turbo petrol engines. Modern Citroen petrol engines use Tricore ECUs, often requiring Bench. Citroen turbo petrol engines deliver a noticeable gain with Stage 1.

The Citroen community in France and Western Europe has a large pool of Stage files. Stage 1 on Citroen petrol engines gives a noticeable gain. Modern Citroens use Tricore TPROT protection, so a Bench read is required. Mid-range Citroen engines are a mainstream chip tuning subject in Europe. The French Citroen community has a large pool of ready-made Stage files.

Frequently asked questions

What power gain do you get after chip tuning the DS 3 Crossback 1.2 THP Puretech GPF 100 hp?

After Stage 1 the power of the DS 3 Crossback 1.2 THP Puretech GPF 100 hp rises from 100 to 130 hp, a gain of 30 hp (+30%). Torque rises from 205 to 240 Nm (+35 Nm).

How does Stage 1 differ from stock on the DS 3 Crossback?

Stage 1 is a software optimization of the factory ECU firmware of the DS 3 Crossback with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +30 hp with no hardware changes.

What is the risk of Stage 1 on the DS 3 Crossback 1.2 THP Puretech GPF 100 hp?

A remap of the DS 3 Crossback 1.2 THP Puretech GPF 100 hp is safe — the factory calibration in this mid-range class is conservative, leaving genuine headroom for Stage 1 with no hardware changes.

What is Stage 2 for the DS 3 Crossback 1.2 THP Puretech GPF 100 hp?

Stage 2 on the DS 3 Crossback 1.2 THP Puretech GPF 100 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which control units is the DS 3 Crossback 1.2 THP Puretech GPF 100 hp built with?

The DS 3 Crossback 1.2 THP Puretech GPF 100 hp comes with 2 ECU variants: Bosch MG1CS032, Siemens/Continental VD56.1. Calibration is done for the specific unit after the revision is identified.

Does the factory warranty of the DS 3 Crossback remain valid after Stage 1?

After remapping the DS 3 Crossback, 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 DS 3 Crossback?

Reading and writing via OBD takes 25-30 minutes on the DS 3 Crossback. 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 DS 3 Crossback?

Before Stage 1 the original of the DS 3 Crossback 1.2 THP Puretech GPF 100 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the DS 3 Crossback 1.2 THP Puretech GPF 100 hp cost?

The remap price for the DS 3 Crossback 1.2 THP Puretech GPF 100 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno