Collection: KTuner

36 products
  • KTuner V1.2 Tuning Package
    KTuner V1.2 Tuning Package w/ Free TSP Tune & 2 Day Shipping! - Two Step Performance
    Regular price
    $449.00
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    $449.00
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  • KTuner V2.0
    KTuner V2.0 Tuning Package w/ Free TSP Tune & 2 Day Shipping! - Two Step Performance
    Regular price
    $649.00
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    $649.00
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  • KTuner | 01-05 Civic K Series Conversion / Swap Harness [ For KTuner ECU's ]
    Regular price
    $199.00
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    $199.00
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  • KTuner | 02-04 Acura RSX / 02-05 Civic Si EP3 to 05-06 Acura RSX ECU Jumper Harness - Manual Transmission
    02-04 Acura RSX / 02-05 Civic Si EP3 to 05-06 Acura RSX ECU Jumper Harness - Manual Transmission - HA Motorsports
    Regular price
    $159.00
    Sale price
    $159.00
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  • KTuner | 02-04 RSX AUTO To 05-06 RSX AUTO ECU Jumper Harness
    Regular price
    $239.00
    Sale price
    $239.00
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  • KTuner | 92-95 Civic / 93-97 Del Sol / 94-97 Integra K Series Conversion / Swap Harness
    Regular price
    $249.00
    Sale price
    $249.00
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  • KTuner | 96-98 Civic K Series Conversion / Swap Harness
    Regular price
    $249.00
    Sale price
    $249.00
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  • KTuner | 99-00 Civic K Series Conversion / Swap Harness
    Regular price
    $249.00
    Sale price
    $249.00
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  • KTuner | Bluetooth Module
    KTuner | Bluetooth Module - Two Step Performance
    Regular price
    $49.00
    Sale price
    $49.00
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  • KTuner | Clear ECU Cover for K Series ECU's with KTuner Logo
    Clear ECU Cover for K Series ECU's with KTuner Logo - HA Motorsports
    Regular price
    $19.99
    Sale price
    $19.99
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  • KTuner | Conversion Harness for 02-04 Vehicles or Swaps
    KTuner | Conversion Harness for 02-04 Vehicles or Swaps - Two Step Performance
    Regular price
    $239.00
    Sale price
    $239.00
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  • KTuner | Denso Primary O2 Sensor for KTuner User Board Applications
    KTuner | Denso Primary O2 Sensor for KTuner User Board Applications - Two Step Performance
    Regular price
    $124.99
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    $124.99
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  • KTuner | Dual T Suction Mount (for use with KTuner V2)
    Dual T Suction Mount (for use with KTuner V2) - Two Step Performance
    Regular price
    $14.99
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    $14.99
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  • KTuner | End-User Board Socketing / Installation Service
    KTuner End-User Board Socketing / Installation Service - HA Motorsports
    Regular price
    $72.99
    Sale price
    $72.99
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  • KTuner | FK8 ECU Unlock Service for 2017+ Honda Civic Type R (FK8)
    Bosch ECU Unlocking Service for 2017+ Honda Civic Type R FK8 - Two Step Performance
    Regular price
    from $250.00
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    from $250.00
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  • KTuner | Flex Fuel Ethanol Converter
    KTuner | Flex Fuel Ethanol Converter - Two Step Performance
    Regular price
    $99.00
    Sale price
    $99.00
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  • KTuner | FlexFit Hat
    Regular price
    $24.99
    Sale price
    $24.99
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    $24.99
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  • KTuner | R1 End User Board Kit w/ Installation Service
    Regular price
    $478.99
    Sale price
    $478.99
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  • KTuner | Ready 01-05 Civic D17A ECU
    HA Motorsports KTuner Ready 03-05 Accord RAD ECU - HA Motorsports
    Regular price
    $299.00
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    $299.00
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  • KTuner | Ready 03-05 Accord RAD ECU
    HA Motorsports KTuner Ready 03-05 Accord RAD ECU - HA Motorsports
    Regular price
    $299.00
    Sale price
    $299.00
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