Subaru XV 1.6i 114 hp — Stage 1 file (+6 hp)

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Chip tuning for Subaru XV 1.6i 114 hp ECU

Subaru XV (2011) 1.6i 114 hp — mass-market petrol engine of the passenger segment of the Subaru Corporation (Toyota владеет 20%) group (Япония, 1953). Stage 1 chip tuning raises power from 114 to 120 hp (+6 hp, +5%) and torque from 150 to 155 Nm (+5 Nm). The 2011 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.

The boxer (flat) layout is Subaru's signature engine architecture. STI (Subaru Tecnica International) is the performance division that builds the WRX STI. Subaru uses permanent all-wheel drive (AWD) on most of its models. Subaru's petrol range comprises naturally aspirated and turbo flat engines. On the naturally aspirated Subaru Boxer, Stage 1 delivers a modest gain. The WRX and WRX STI are the flagship of the brand's turbo segment.

The Subaru community in JDM and rally culture is the largest for the WRX/STI. Mid-range Subaru models use naturally aspirated Boxer engines with a conservative calibration.

Frequently asked questions

What power gain do you get after chip tuning the Subaru XV 1.6i 114 hp?

After Stage 1 the power of the Subaru XV 1.6i 114 hp rises from 114 to 120 hp, a gain of 6 hp (+5%). Torque rises from 150 to 155 Nm (+5 Nm).

How does Stage 1 differ from stock on the Subaru XV?

Stage 1 on the Subaru XV 1.6i 114 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 +6 hp with no hardware changes.

Is a Stage 1 remap safe for the 1.6i 114 hp?

Stage 1 on the Subaru XV 1.6i 114 hp is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.

How does Stage 2 differ from Stage 1 on the Subaru XV 1.6i 114 hp?

Stage 2 on the Subaru XV 1.6i 114 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does Stage 1 void the warranty on the Subaru XV?

Stage 1 on the Subaru XV 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 Subaru XV 1.6i 114 hp done?

The full remap cycle for the Subaru XV — 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 Subaru XV?

The original Subaru XV 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 Subaru XV 1.6i 114 hp?

The cost of Stage 1 for the Subaru XV 1.6i 114 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.

Last updated: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno