Lotus Elise 1.8i 16v Kompressor R900 220 hp — Stage 1 file (+25 hp)

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Chip tuning for Lotus Elise 1.8i 16v Kompressor R900 220 hp ECU

Lotus Elise (2017 - Serie 3) 1.8i 16v Kompressor R900 220 hp — sports petrol engine of the passenger segment of the Geely Holding (с 2017) group (Великобритания, 1952). Stage 1 chip tuning raises power from 220 to 245 hp (+25 hp, +11%) and torque from 250 to 280 Nm (+30 Nm). The 2017 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.

Lotus specialises in lightweight track models with a focus on weight and aerodynamics. The Lotus range comprises the Emira (its last ICE model), Eletre and Emeya (EVs). Lotus has been owned by Geely since 2017. Lotus's petrol range uses high-output turbo engines (often Toyota/AMG). Lotus Emira — Stage 1 delivers a solid gain.

The Lotus community is a narrow track niche. High-output Lotus models are firmly in the sports segment, with solid headroom for Stage 1.

Frequently asked questions

How much does the power of the Lotus Elise 1.8i 16v Kompressor R900 220 hp increase after Stage 1?

The Stage 1 gain for the Lotus Elise 1.8i 16v Kompressor R900 220 hp is 25 hp (+11%) over the stock 220 hp, for a total of 245 hp. Torque rises from 250 to 280 Nm (+30 Nm).

What is Stage 1 chip tuning for the Lotus Elise?

Stage 1 on the Lotus Elise 1.8i 16v Kompressor R900 220 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 +25 hp with no hardware changes.

What does Stage 1 give on the powerful Lotus Elise 1.8i 16v Kompressor R900 220 hp?

The high-output Lotus Elise 1.8i 16v Kompressor R900 220 hp has a conservative factory calibration aimed at the mass market. Stage 1 unlocks the engine's real potential while turbo and injector life are preserved.

How does Stage 2 differ from Stage 1 on the Lotus Elise 1.8i 16v Kompressor R900 220 hp?

Stage 2 on the Lotus Elise 1.8i 16v Kompressor R900 220 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does Stage 1 void the warranty on the Lotus Elise?

Stage 1 on the Lotus Elise 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 Lotus Elise 1.8i 16v Kompressor R900 220 hp done?

The full remap cycle for the Lotus Elise — 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 Lotus Elise?

The original Lotus Elise 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 Lotus Elise 1.8i 16v Kompressor R900 220 hp?

The cost of Stage 1 for the Lotus Elise 1.8i 16v Kompressor R900 220 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