Smart ForTwo 0.8 CDI 45 hp — Stage 1 file (+21 hp)
hp
Stage 1 file for Smart ForTwo 0.8 CDI 45 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Smart ForTwo 0.8 CDI 45 hp ECU
Smart ForTwo (2000) 0.8 CDI 45 hp — mass-market diesel engine of the passenger segment of the Mercedes-Benz Group AG / Geely (с 2020 — JV) group (Германия, 1926). Stage 1 chip tuning raises power from 45 to 66 hp (+21 hp, +47%) and torque from 110 to 145 Nm (+35 Nm). Diesel engines built in 2000 — the era of classic Common Rail without strong encryption.
Smart historically used Mitsubishi and Renault engines. Smart is positioned as an urban premium micro-car brand. Smart specialises in micro urban cars (ForTwo, ForFour). Mercedes diesels have long been popular with the German police and taxi services. Mercedes diesel engines are fitted to passenger cars and commercial vehicles. BlueTEC is Mercedes's proprietary exhaust after-treatment system with an SCR catalyst and AdBlue.
The Mercedes community in Europe has a large pool of available Stage files for the standard models. In the Mercedes commercial segment, Stage 1 focuses on torque. The AMG community is active in Germany, but the protection is the toughest in the industry, so Stage 1 on AMG usually requires Bench. On low-output Mercedes engines, Stage 1 is safe and does not over-stress the hardware. On naturally aspirated Mercedes engines without a turbo, the main effect is on throttle response. In the Mercedes city segment, Stage 1 is more about comfort and responsiveness than power.
Frequently asked questions
How much does the power of the Smart ForTwo 0.8 CDI 45 hp increase after Stage 1?
Stage 1 for the Smart ForTwo 0.8 CDI 45 hp adds +21 hp — power increases from 45 to 66 hp (+47%). Torque rises from 110 to 145 Nm (+35 Nm).
What does a Stage 1 remap of the Smart ForTwo 0.8 CDI 45 hp include?
Stage 1 is a software optimization of the factory ECU firmware of the Smart ForTwo with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +21 hp with no hardware changes.
Is Stage 1 worth doing on the base Smart ForTwo?
Yes, Stage 1 on the low-output Smart ForTwo 0.8 CDI 45 hp delivers a moderate but genuine gain — without overstressing the hardware. On base naturally aspirated engines the effect is felt mainly as improved throttle response and a stronger mid-range.
What is Stage 2 for the Smart ForTwo 0.8 CDI 45 hp?
Stage 2 for the Smart ForTwo 0.8 CDI 45 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 Smart ForTwo remain valid after Stage 1?
After remapping the Smart ForTwo, 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 Smart ForTwo?
Reading and writing via OBD takes 25-30 minutes on the Smart ForTwo. 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 Smart ForTwo?
Before Stage 1 the original of the Smart ForTwo 0.8 CDI 45 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Smart ForTwo 0.8 CDI 45 hp cost?
The remap price for the Smart ForTwo 0.8 CDI 45 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.