Upgrade your engines performance with the K Series K20 K24 Fuel Tech 550 Adapter Expansion Harness, designed for a seamless fit with your ECU Display FT550. This harness is fully labeled for easy installation comes with mating connectors Crafted by Frias Racing, this 550 Adapter Harness is renowned for its direct fit and easy installation, minimizing downtime and maximizing efficiency. This is by far the best in the market each harness is made to order therefore all sales are final please allow up to 10 business days for the order to ship in case we are out of stock
