Rywire Honda B-Series OBD1 Tuck Budget Engine Harness w/Chassis Specific Adapter

This is the Rywire B/D-Series OBD1 Tucked Budget Engine Harness, specifically made for the EK chassis. If you're swapping a B or D-series engine into your Honda Civic EK and want a cleaner engine bay, this harness is designed to help you achieve that tucked look. It routes the wiring through the firewall, keeping the engine bay tidy and free of excess wires that can get in the way during maintenance or just look messy.

Rywire is well-known for making solid wiring solutions for Honda swaps, and this harness is built with that reputation in mind. It uses quality materials to ensure reliable connections for all your engine's essential sensors and components, including the ECU, injectors, ignition coil, and distributor. The 'tucked' design means the main harness runs through a grommet in the firewall, which significantly cleans up the appearance of the engine bay. This particular version is the 'Budget' model, which means it's a more straightforward setup, focusing on the core functionality needed for a successful swap without a lot of extra bells and whistles. It comes with a chassis-specific adapter, so it's made to plug directly into your EK chassis wiring without needing extensive modifications.

When installing this harness, you'll want to take your time to properly route the wires and secure them. The goal is to keep them away from heat sources and moving parts. This harness is designed to work with OBD1 ECUs, so make sure your engine management system is compatible. It's a key component for anyone looking to create a clean, functional, and professional-looking engine bay for their B or D-series Honda swap.