Opel Rocks-e 5.5 kWh 8 hp — Stage 1 file (+1 hp)
hp
Stage 1 file for Opel Rocks-e 5.5 kWh 8 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Opel Rocks-e 5.5 kWh 8 hp ECU
Opel Rocks-e (2021) 5.5 kWh 8 hp — mass-market petrol engine of the passenger segment of the Stellantis group (Германия, 1862). Stage 1 chip tuning raises power from 8 to 9 hp (+1 hp, +12%) and torque from 40 to 45 Nm (+5 Nm). A modern petrol engine built in 2021 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.
Opel is a German carmaker from Russelsheim, founded in 1862 (originally making sewing machines). Opel has been part of the Stellantis group since 2017 (formerly GM Europe). Opel and Vauxhall (UK) are the same line-up under different names. PureTech is Citroen's badge for its turbo petrol engines. Modern Citroen petrol engines use Tricore ECUs, often requiring Bench. Low-output Citroen petrol engines are naturally aspirated city units, so the gain is modest.
The Opel community in Germany and the UK generates a large volume of Stage files. Protection on modern Opel models uses Tricore TPROT, so Bench is required. Older Opel models (pre-2017) share ECUs with Chevrolet, requiring a different toolset. Low-output Citroen engines are city units, and Stage 1 is safe. On naturally aspirated Citroen engines, the main effect is on throttle response.
Frequently asked questions
What is the Stage 1 effect on the Opel Rocks-e 5.5 kWh 8 hp?
After Stage 1 the power of the Opel Rocks-e 5.5 kWh 8 hp rises from 8 to 9 hp, a gain of 1 hp (+12%). Torque rises from 40 to 45 Nm (+5 Nm).
How does Stage 1 differ from stock on the Opel Rocks-e?
Stage 1 is a software optimization of the factory ECU firmware of the Opel Rocks-e with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +1 hp with no hardware changes.
Is Stage 1 worth doing on the base Opel Rocks-e?
Stage 1 on the base Opel Rocks-e is safe — the factory calibration of low-output engines leaves headroom for software optimization. The gain is modest, but engine life is not affected.
What is Stage 2 for the Opel Rocks-e 5.5 kWh 8 hp?
Stage 2 on the Opel Rocks-e 5.5 kWh 8 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Does the factory warranty of the Opel Rocks-e remain valid after Stage 1?
After remapping the Opel Rocks-e, 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 Opel Rocks-e?
Reading and writing via OBD takes 25-30 minutes on the Opel Rocks-e. 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 Opel Rocks-e?
Before Stage 1 the original of the Opel Rocks-e 5.5 kWh 8 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Opel Rocks-e 5.5 kWh 8 hp cost?
The remap price for the Opel Rocks-e 5.5 kWh 8 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.