We have temporarily put all tuning system/ECU sales on hold while we implement policies to comply with new EPA rules and enforcement actions. Restricted sales on ECU's and tuning systems will resume soon with the new procedures to be sure we comply with regulations.

Collection: K-Series Chassis Adapter Harnesses

K-Series chassis adapters are used primarily for K series engine swaps to adapt your K series engine's harness to your vehicle's chassis/cabin harness.  We are proud to design and build all of our harnesses right here at our facility in the USA!

7 products
  • HA Motorsports 01-05 Civic K Series Conversion / Swap Harness [ For KTuner ECU's ]
    HA Motorsports 01-05 Civic K Series Conversion / Swap Harness [ For KTuner ECU's ]
    Regular price
    $199.00
    Sale price
    $199.00
    Unit price
    per 
  • HA Motorsports 92-95 Civic / 93-97 Del Sol / 94-97 Integra K Series Conversion / Swap Harness [ For KTuner ECU's ]
    HA Motorsports 92-95 Civic / 93-97 Del Sol / 94-97 Integra K Series Conversion / Swap Harness [ For KTuner ECU's ]
    Regular price
    $249.00
    Sale price
    $249.00
    Unit price
    per 
  • HA Motorsports 96-98 Civic K Series Conversion / Swap Harness [ For KTuner ECU's ]
    HA Motorsports 96-98 Civic K Series Conversion / Swap Harness [ For KTuner ECU's ]
    Regular price
    $249.00
    Sale price
    $249.00
    Unit price
    per 
  • HA Motorsports 99-00 Civic K Series Conversion / Swap Harness [ For KTuner ECU's ]
    HA Motorsports 99-00 Civic K Series Conversion / Swap Harness [ For KTuner ECU's ]
    Regular price
    $249.00
    Sale price
    $249.00
    Unit price
    per 
  • HA Motorsports 99-00 Civic K Series Conversion / Swap Harness [ For KPro ECU's ]
    HA Motorsports 99-00 Civic K Series Conversion / Swap Harness [ For KPro ECU's ]
    Regular price
    $249.00
    Sale price
    $249.00
    Unit price
    per 
  • HA Motorsports 96-98 Civic K Series Conversion / Swap Harness [ For KPro ECU's ]
    HA Motorsports 96-98 Civic K Series Conversion / Swap Harness [ For KPro ECU's ]
    Regular price
    $249.00
    Sale price
    $249.00
    Unit price
    per 
  • HA Motorsports 92-95 Civic / 93-97 Del Sol / 94-97 Integra K Series Conversion / Swap Harness [ For KPro ECU's ]
    HA Motorsports 92-95 Civic / 93-97 Del Sol / 94-97 Integra K Series Conversion / Swap Harness [ For KPro ECU's ]
    Regular price
    $249.00
    Sale price
    $249.00
    Unit price
    per 

Net Orders Checkout

Item Price Qty Total
Subtotal $0.00
Shipping
Total

Shipping Address

Shipping Methods

x