Proton S70 1.5T 201 hp — Stage 1 file

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Chip tuning for Proton S70 1.5T 201 hp ECU

Proton S70 (2022) 1.5T 201 hp — mass-market petrol engine of the passenger segment of the Geely Holding (с 2017) group (Малайзия, 1983). A 2022 petrol engine — the latest era of encrypted firmware; OBD access is available on production units, Bench on sport models.

Proton has been owned by Geely since 2017. Proton is a Malaysian carmaker, founded in 1983. Tata builds mass-market turbo engines for the Indian market.

The Tata community in India is a fast-growing chip tuning market. High-output Tata models are rare in the mainstream line-up.

Frequently asked questions

What changes in the Proton S70 ECU after Stage 1?

Stage 1 chip tuning of the Proton S70 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters.

Is Stage 1 safe on the high-output Proton S70 1.5T 201 hp?

Stage 1 on the powerful Proton S70 1.5T 201 hp “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).

How much does Stage 2 add on the Proton S70?

Stage 2 for the Proton S70 1.5T 201 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.

What happens to the Proton S70 warranty after chip tuning?

The factory warranty of the Proton S70 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 Proton S70 take?

On the Proton S70 1.5T 201 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 Proton S70?

Yes, the original ECU firmware of the Proton S70 1.5T 201 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 Proton S70?

Stage 1 for the Proton S70 1.5T 201 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.

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