Acura RSX DC5 & Honda Civic EP3 Includes DC5 Integra Type R & 5dr Civic hatchback

what ecu do i need?

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Old Jun 26, 2020 | 07:36 AM
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Default what ecu do i need?

i just got a jdm k20 engine for my stock ep3 which ecu would i need to use and how much would it cost?also were would i get a wiring harness for it or can i use my stock wiring harness?
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Old Jun 26, 2020 | 11:39 AM
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Default Re: what ecu do i need?

Stock EP3 ECU with Hondata.
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Old Jun 26, 2020 | 03:10 PM
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Default Re: what ecu do i need?

but what engine harness would i need?
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Old Jun 26, 2020 | 03:26 PM
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Default Re: what ecu do i need?

probably stock but with whatever else you needed added to it.
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Old Jun 26, 2020 | 03:31 PM
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Default Re: what ecu do i need?

so i could still use the original harness i just need a hondata ecu flash
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Old Jun 26, 2020 | 09:33 PM
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Default Re: what ecu do i need?

Originally Posted by mrmusato
so i could still use the original harness i just need a hondata ecu flash
You can use your EP3 engine harness. You can also use your EP3 ECU, but you need to get it converted to use Hondata KPro... not a "flash".
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Old Jun 27, 2020 | 03:42 PM
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Default Re: what ecu do i need?

so i can use the same wiring harness i just need a kpro tuned ecu? so were do i buy one can you give me links?
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Old Jun 28, 2020 | 07:26 AM
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Default Re: what ecu do i need?

https://www.hondata.com/products/kpro
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