The perfect Honda / Acura k20z3 or k24/k20 engine harness 

Saving space and wait while improving performance a aesthetics in your 2006 to 2011 civic SI Coupe or sedan


If you are swapping in a larger 2.4 L engine, modifying the existing K 20s E3 or just simply looking to clean up your engine bay clutter,

You will want a new configured engine harness to maintain a cleaner look as well as increasing longevity with this harness you will receive the added improvement of each of those elements along with helping to improve engine bay aesthetics.


Completely redesigned

The OEM engine harness provides almost limitless room for design improvement. OEM wiring includes many features the enthusiast will not utilize and thus they add unnecessary clutter in the way as well as reduce the ability to aesthetically accentuate The engine bay. Chase is harnesses are designed to be better than OEM quality with new or improved quality wires, connectors and loom designed to last. They are more flexible in simpler by design than the OEM harness and they are mapped out in the engine bay to offer the most appealing and maintainable installation they have found possible. 

Custom one off harness

This cm1 style Chasebays harness offers many revisions over the OEM harness. New circuits added such as traditional three pin TPS, into wire IAT to eliminate the need of a mass airflow sensor. As well as for additional injector connections for a total of eight wired injector connections. For ID725cc or id1000cc or any EV14 style fuel injectors you don't need to run 8 injectors for this harness to work just has the additional option.

This custom harness was made to use a Kinsler individual throttle body induction system, in traditional TPS sensor system in a 2007 Honda Civic SI with a fully built 360 Whp k24/k20, while still maintaining DB W connections in connecting to all the factory SI wiring harness and ECU. The Honda flash pro engine management software is needed in order to properly use this harness 


Also included is a sub harness to connect the starter activation wire to the starter in engine bay harness extension to engine harness


The final result of this harness features improved aesthetics and versatility, ease of install, ease of maintenance, as well as premium quality durability