Westfield FW300 1.6 T 192 hp — Stage 1 file (+18 hp)

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Chip tuning for Westfield FW300 1.6 T 192 hp ECU

Westfield FW300 (2009) 1.6 T 192 hp — sports petrol engine of the passenger segment of the Westfield Sportscars group (Великобритания, 1982). Stage 1 chip tuning raises power from 192 to 210 hp (+18 hp, +9%) and torque from 230 to 300 Nm (+70 Nm). The 2009 generation — old-era petrol ECUs (ME7/ME9/MED9/Simos) with easily readable memory.

Westfield builds lightweight track models and sports cars. Westfield specialises in ultra-lightweight track models. Westfield builds British track cars based on the Lotus Seven. Westfield's petrol range relies mainly on bought-in engines (Ford, Honda, Toyota).

The Westfield community is a narrow track niche, with bespoke calibrations. Mid-range Westfield models are rare; the core segment is high-output from the outset.

Frequently asked questions

How much horsepower does Stage 1 add for the Westfield FW300 1.6 T 192 hp?

After Stage 1 the power of the Westfield FW300 1.6 T 192 hp rises from 192 to 210 hp, a gain of 18 hp (+9%). Torque rises from 230 to 300 Nm (+70 Nm).

How does Stage 1 differ from stock on the Westfield FW300?

Stage 1 chip tuning of the Westfield FW300 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +18 hp with no hardware changes.

Can you do Stage 1 on the Westfield FW300 1.6 T 192 hp?

Yes, Stage 1 for the Westfield FW300 1.6 T 192 hp stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.

How much does Stage 2 add on the Westfield FW300?

Stage 2 on the Westfield FW300 1.6 T 192 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What happens to the Westfield FW300 warranty after chip tuning?

The factory warranty of the Westfield FW300 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 Westfield FW300 take?

On the Westfield FW300 1.6 T 192 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 Westfield FW300?

Yes, the original ECU firmware of the Westfield FW300 1.6 T 192 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 Westfield FW300?

Stage 1 for the Westfield FW300 1.6 T 192 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