Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 hp — Stage 1 file (+27 hp)
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Stage 1 file for Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 hp ECU
Citroen C5 aircross (2018) 1.6 THP PureTech GPF Hybrid4 300 hp — mass-market hybrid engine of the passenger segment of the Stellantis group (Франция, 1919). Stage 1 chip tuning raises power from 300 to 327 hp (+27 hp, +9%) and torque from 520 to 580 Nm (+60 Nm). ECU — Bosch MG1CS042. Flashing method: OBD or Bench depending on the unit's protection.
Citroen shares platforms and engines with Peugeot, Opel/Vauxhall and DS within Stellantis. Citroen is part of the Stellantis group (formerly PSA Peugeot Citroen). The Citroen range covers compacts, saloons, SUVs, MPVs and commercial vehicles. The Citroen e-series are electric cars on the Stellantis e-CMP platform. Full-EV Citroens keep the inverter and BMS locked. 48V MHEV on the newer Citroens is a mild hybrid.
ECUs are standardised across Stellantis, so Citroen files often work on Peugeot/Opel/DS. Modern Citroens use Tricore TPROT protection, so a Bench read is required. The Citroen community in France and Western Europe has a large pool of Stage files. High-output Citroens are rare, as the core segment is low and mid.
Frequently asked questions
What is the Stage 1 effect on the Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 hp?
After Stage 1 the power of the Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 hp rises from 300 to 327 hp, a gain of 27 hp (+9%). Torque rises from 520 to 580 Nm (+60 Nm).
How does Stage 1 differ from stock on the Citroen C5 aircross?
Stage 1 on the Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 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 +27 hp with no hardware changes.
What does Stage 1 give on the powerful Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 hp?
The high-output Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 hp has a conservative factory calibration aimed at the mass market. Stage 1 unlocks the engine's real potential while turbo and injector life are preserved.
How does Stage 2 differ from Stage 1 on the Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 hp?
Stage 2 on the Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What control unit does the Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 hp run?
The control unit of the Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 hp is the Bosch MG1CS042. Before flashing, the engineer identifies the exact revision and selects the write method.
Does Stage 1 void the warranty on the Citroen C5 aircross?
Stage 1 on the Citroen C5 aircross 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 Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 hp done?
The full remap cycle for the Citroen C5 aircross — 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 Citroen C5 aircross?
The original Citroen C5 aircross 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 Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 hp?
The cost of Stage 1 for the Citroen C5 aircross 1.6 THP PureTech GPF Hybrid4 300 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.