Filler Neck Upgrade for K20 Upper Coolant Housing Fluids Contains a matching set of

Contains a matching set of (2) two cam gears (adjustable)

Connection at the CN2 port will be orientated with the connectors arrow symbol pointing to pin "1" on the computer board

To handle this extra power we built this unit using a dual ball bearing CHRA

Designed with strength and weight in mind

Filler Neck Upgrade for K20 Upper Coolant Housing Fluids Contains a matching set ofPrecision Works K Series Filler Neck Upgrade Upgrade a non integrated filler neck upper coolant housing to this optional filler neck. Fitting is 16AN for AN fitting radiator hose. Works with Precision Works K20 Upper Coolant Housing with Hose Fitting Installation instructions are not Included