Ford F350 6.4 V8 350 hp — Stage 1 file (+40 hp)

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Chip tuning for Ford F350 6.4 V8 350 hp ECU

Ford F350 (2008) 6.4 V8 350 hp — mass-market diesel engine of the passenger segment of the Ford Motor Company group (США, 1903). Stage 1 chip tuning raises power from 350 to 390 hp (+40 hp, +11%) and torque from 880 to 980 Nm (+100 Nm). ECU — Siemens/Continental SID902. Flashing method: OBD or Bench depending on the unit's protection. The 2008 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.

The F-Series (F-150) is the best-selling pickup in the US. The Mustang has been Ford's iconic muscle car since 1964. ST and RS are Ford's performance sub-brands. Ford Power Stroke is a diesel range for pickups and SUVs (mainly the US). DPF/SCR with AdBlue is standard on Euro-6 Ford diesels. On older Ford TDCi engines, Stage 1 goes in over OBD with no complications.

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. Top Ford Mustang Coyote / Shelby / GT engines sit at the power ceiling of the American performance segment. Cobb / SCT are the leading tuning brands for top Ford models in the US.

Frequently asked questions

How much horsepower does Stage 1 add for the Ford F350 6.4 V8 350 hp?

The Stage 1 gain for the Ford F350 6.4 V8 350 hp is 40 hp (+11%) over the stock 350 hp, for a total of 390 hp. Torque rises from 880 to 980 Nm (+100 Nm).

What is Stage 1 chip tuning for the Ford F350?

Stage 1 is a software optimization of the factory ECU firmware of the Ford F350 with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +40 hp with no hardware changes.

Does Stage 1 make sense on the Ford F350 6.4 V8 350 hp with this much power?

Stage 1 for the Ford F350 6.4 V8 350 hp unlocks the potential built in by the factory but artificially capped to meet mass-market targets. A base of 750-800 hp is achievable once hardware is added.

What is Stage 2 for the Ford F350 6.4 V8 350 hp?

Stage 2 on the Ford F350 6.4 V8 350 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What ECU platform does the Ford F350 6.4 V8 350 hp use?

The Ford F350 6.4 V8 350 hp is fitted with the Siemens/Continental SID902 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.

Does the factory warranty of the Ford F350 remain valid after Stage 1?

After remapping the Ford F350, 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 F350?

Reading and writing via OBD takes 25-30 minutes on the Ford F350. 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 F350?

Before Stage 1 the original of the Ford F350 6.4 V8 350 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Ford F350 6.4 V8 350 hp cost?

The remap price for the Ford F350 6.4 V8 350 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