Ford C-Max 1.8i Duratec 125 hp — Stage 1 file (+5 hp)

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Chip tuning for Ford C-Max 1.8i Duratec 125 hp ECU

Ford C-Max (2005) 1.8i Duratec 125 hp — mass-market petrol engine of the passenger segment of the Ford Motor Company group (США, 1903). Stage 1 chip tuning raises power from 125 to 130 hp (+5 hp, +4%) and torque from 170 to 180 Nm (+10 Nm). In the CHIPOK database: 2 configurations. The 2005 generation — old-era petrol ECUs (ME7/ME9/MED9/Simos) with easily readable memory.

Ford Motor Company includes Lincoln as its premium sub-brand. Ford pioneered mass assembly-line car production. Ford is an American carmaker, founded in 1903 by Henry Ford. Ford ST and RS are performance sub-brands (Focus ST/RS, Fiesta ST, Mustang Mach 1). The Coyote V8 is the flagship engine of the Ford Mustang GT. EcoBoost is Ford's proprietary turbo petrol engine range.

Cobb Tuning and SCT Tuning are the leading tuning brands for Ford in the US. The EcoBoost 2.0/2.3 (Focus ST, Mustang EcoBoost) is a popular tuning subject. The US Ford community has a large pool of ready-made Stage files for EcoBoost and V8 engines. Mid-range Ford models with EcoBoost are a mainstream chip tuning subject. The Ford Transit and Ranger are Ford's best-selling commercial diesels in Europe.

Frequently asked questions

How much horsepower does Stage 1 add for the Ford C-Max 1.8i Duratec 125 hp?

The Stage 1 gain for the Ford C-Max 1.8i Duratec 125 hp is 5 hp (+4%) over the stock 125 hp, for a total of 130 hp. Torque rises from 170 to 180 Nm (+10 Nm).

What is Stage 1 chip tuning for the Ford C-Max?

Stage 1 is a software optimization of the factory ECU firmware of the Ford C-Max with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +5 hp with no hardware changes.

What is the risk of Stage 1 on the Ford C-Max 1.8i Duratec 125 hp?

A remap of the Ford C-Max 1.8i Duratec 125 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 Ford C-Max 1.8i Duratec 125 hp?

Stage 2 on the Ford C-Max 1.8i Duratec 125 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does the factory warranty of the Ford C-Max remain valid after Stage 1?

After remapping the Ford C-Max, 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 Ford C-Max?

Reading and writing via OBD takes 25-30 minutes on the Ford C-Max. 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 Ford C-Max?

Before Stage 1 the original of the Ford C-Max 1.8i Duratec 125 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Ford C-Max 1.8i Duratec 125 hp cost?

The remap price for the Ford C-Max 1.8i Duratec 125 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: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno