LINK Bosch 2 Way Plug Kit (PKB2) Link ecu Sale! from 1900 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Bosch 2 way plug kit. Useful for a variety of applications. Most commonly paired with Bosch Fuel Injectors.Includes 2 way Bosch Style Plug, pins and rubber boot