KTuner Connectivity Device for 2025 Honda Civic Si-1
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KTuner Connectivity Device for 2025 Honda Civic Si

$75.00 USD

Shipping calculated at checkout

SKU: KTunerCD

FITS: 2025 Honda Civic Si

This device allows flash your 2025 Honda Civic Si ECU.
Please note that this kit does not work with the Hondata FlashPro.

BEFORE PURCHASING, YOU MUST:
- Enter your full KTuner serial number (found on the box or unit)
- Lock your KTuner device to your ECU (can be completed without this kit)

Please see our full install tutorial here, or see the below videos.

Add $2.50 USD more for FREE shipping!

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