Renault Laguna 2.0i 136 hp — Stage 1 file (+8 hp)

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Chip tuning for Renault Laguna 2.0i 136 hp ECU

Renault Laguna (2001) 2.0i 136 hp — mass-market petrol engine of the passenger segment of the Renault-Nissan-Mitsubishi Alliance group (Франция, 1899). Stage 1 chip tuning raises power from 136 to 144 hp (+8 hp, +6%) and torque from 191 to 205 Nm (+14 Nm). The 2001 generation — old-era petrol ECUs (ME7/ME9/MED9/Simos) with easily readable memory.

The Renault range covers compacts, saloons, SUVs, MPVs and commercial vehicles. TCe is Renault's signature designation for its petrol turbo engines. On Renault turbo petrol engines, Stage 1 delivers a noticeable gain. Renault's petrol range is shared with Nissan and Dacia within the Alliance.

Within the Renault-Nissan Alliance, ECUs are partly standardised, so some files carry over between brands. On Renault petrol engines, Stage 1 delivers a noticeable gain. The Renault community in France and Eastern Europe offers a large pool of ready-made Stage files. Mid-range Renault engines are a mainstream chip tuning subject in France. The Renault community in Eastern Europe offers a large pool of Stage files for dCi engines.

Frequently asked questions

How much horsepower does Stage 1 add for the Renault Laguna 2.0i 136 hp?

After Stage 1 the power of the Renault Laguna 2.0i 136 hp rises from 136 to 144 hp, a gain of 8 hp (+6%). Torque rises from 191 to 205 Nm (+14 Nm).

How does Stage 1 differ from stock on the Renault Laguna?

Stage 1 on the Renault Laguna 2.0i 136 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 +8 hp with no hardware changes.

Is a Stage 1 remap safe for the 2.0i 136 hp?

Stage 1 on the Renault Laguna 2.0i 136 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 Renault Laguna 2.0i 136 hp?

Stage 2 on the Renault Laguna 2.0i 136 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Does Stage 1 void the warranty on the Renault Laguna?

Stage 1 on the Renault Laguna 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 Renault Laguna 2.0i 136 hp done?

The full remap cycle for the Renault Laguna — 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 Renault Laguna?

The original Renault Laguna 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 Renault Laguna 2.0i 136 hp?

The cost of Stage 1 for the Renault Laguna 2.0i 136 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: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno