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What should I prepare to put in the supercharger kit on my car?

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You need to prepare ‘sub-ECU’ separately.
We can give you main map data for typical Sub-ECUs* for free after registering. We recommend you to ask tuning shops for maintenance of the total balance of the car.
*Please contact us if you have any question.



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Does this kit lower the durability of an engine?

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Larger torque increases the burden. Too long burden fatigues an engine faster than usual.



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Would you give me a measure of the period for changing oil?

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If you drive always mild and only sometimes enjoy the benefit of the supercharger, we can say 5,000km as a rough guide. But if you drive hard and frequently enjoy it, please remember 3,000km as the measure.



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Can I boost the pressure of the compressor like turbo chargers?

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No, the charging pressure of this supercharger is determined by the capacity of the charger and the rotation speed of the pulley. If you boost the charging pressure by enlarging the pulley, new map will be needed and durability of the engine will be reduced.





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What about mileage?

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The deterioration of the fuel economy is not so serious. As a rough guide, we got about 12km per litter*, though it varies depending on the condition.
*Test drive data: total 130km including 80km of highway, fine weather, 20degrees Celsius