Volvo XC 90 T8 (2.0) 407 hp — Stage 1 file (+53 hp)

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Chip tuning for Volvo XC 90 T8 (2.0) 407 hp ECU

Volvo XC 90 (2015) T8 (2.0) 407 hp — premium hybrid engine of the passenger segment of the Geely Holding (с 2010) group (Швеция, 1927). Stage 1 chip tuning raises power from 407 to 460 hp (+53 hp, +13%) and torque from 640 to 740 Nm (+100 Nm).

Polestar is Volvo's performance division, and a standalone brand since 2017. The Volvo range comprises premium saloons, estates and crossovers (SPA and CMA platforms). Volvo shares platforms and engines with Geely and Polestar. Volvo Recharge is the brand's badge for its PHEV models. Volvo has pledged a fully electric model range by 2030. Full-EV Volvos keep the inverter and BMS locked.

On pre-2017 Volvos, Stage 1 goes in over OBD without Bench. The Volvo community in Scandinavia and Eastern Europe has a large pool of ready-made Stage files. Within Geely Holding, ECUs are partly shared with Polestar and some Geely models. Top Volvo Polestar Engineered engines sit at the power ceiling of the Swedish premium segment.

Frequently asked questions

How much horsepower does Stage 1 add for the Volvo XC 90 T8 (2.0) 407 hp?

Stage 1 chip tuning on the Volvo XC 90 T8 (2.0) 407 hp boosts engine output by 53 hp: from 407 to 460 hp. Torque rises from 640 to 740 Nm (+100 Nm).

What changes in the Volvo XC 90 ECU after Stage 1?

Stage 1 is a software optimization of the factory ECU firmware of the Volvo XC 90 with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +53 hp with no hardware changes.

Does Stage 1 make sense on the Volvo XC 90 T8 (2.0) 407 hp with this much power?

On the top-spec Volvo XC 90 T8 (2.0) 407 hp engine, Stage 1 is the starting point before Stage 2 with a downpipe, intake and a larger intercooler. The mass-market factory calibration leaves substantial headroom for an aggressive software tune.

What is Stage 2 for the Volvo XC 90 T8 (2.0) 407 hp?

Stage 2 for the Volvo XC 90 T8 (2.0) 407 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.

Does the factory warranty of the Volvo XC 90 remain valid after Stage 1?

After remapping the Volvo XC 90, 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 Volvo XC 90?

Reading and writing via OBD takes 25-30 minutes on the Volvo XC 90. 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 Volvo XC 90?

Before Stage 1 the original of the Volvo XC 90 T8 (2.0) 407 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Volvo XC 90 T8 (2.0) 407 hp cost?

The remap price for the Volvo XC 90 T8 (2.0) 407 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