DFSK Fengon iX5 1.5T (2017) 150 hp — Stage 1 file (+20 hp)

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Chip tuning for DFSK Fengon iX5 1.5T (2017) 150 hp ECU

DFSK Fengon iX5 (2024) 1.5T (2017) 150 hp — mass-market petrol engine of the passenger segment of the Dongfeng + Sokon JV group (Китай, 2003). Stage 1 chip tuning raises power from 150 to 170 hp (+20 hp, +13%) and torque from 210 to 250 Nm (+40 Nm). In the CHIPOK database: 2 configurations. A modern petrol engine built in 2024 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.

DFSK is part of the Dongfeng-Sokon joint venture. Chinese carmakers are aggressively developing EV and hybrid technology. DFSK is a Chinese carmaker, founded in 2003. The factory calibration is conservative, leaving headroom for Stage 1. Mid-range turbo petrol engines respond to Stage 1 with a noticeable gain. DFSK's petrol range consists mainly of mainstream-segment turbo engines.

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

Frequently asked questions

What power gain do you get after chip tuning the DFSK Fengon iX5 1.5T (2017) 150 hp?

After Stage 1 the power of the DFSK Fengon iX5 1.5T (2017) 150 hp rises from 150 to 170 hp, a gain of 20 hp (+13%). Torque rises from 210 to 250 Nm (+40 Nm).

How does Stage 1 differ from stock on the DFSK Fengon iX5?

Stage 1 is a software optimization of the factory ECU firmware of the DFSK Fengon iX5 with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +20 hp with no hardware changes.

What is the risk of Stage 1 on the DFSK Fengon iX5 1.5T (2017) 150 hp?

A remap of the DFSK Fengon iX5 1.5T (2017) 150 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 DFSK Fengon iX5 1.5T (2017) 150 hp?

Stage 2 on the DFSK Fengon iX5 1.5T (2017) 150 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does the factory warranty of the DFSK Fengon iX5 remain valid after Stage 1?

After remapping the DFSK Fengon iX5, 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 DFSK Fengon iX5?

Reading and writing via OBD takes 25-30 minutes on the DFSK Fengon iX5. 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 DFSK Fengon iX5?

Before Stage 1 the original of the DFSK Fengon iX5 1.5T (2017) 150 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the DFSK Fengon iX5 1.5T (2017) 150 hp cost?

The remap price for the DFSK Fengon iX5 1.5T (2017) 150 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: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno