RB N54 Coolant To Block Interface Adapters octavia Audi A3: 2017 to 2020

Audi A3: 2017 to 2020

designed for the pump and float assembly

BMW 2 Series: 2015-2019 F22/F23 B58 M240i/iX

2 Step Colder Plug Change Package (BMW)

RB N54 Coolant To Block Interface Adapters octavia Audi A3: 2017 to 2020RB Turbo N54 Coolant line to Block interface fittings for custom turbo applications. These can be used for custom twin or single turbo configurations, using AN block off caps as applicable. They are CNC Machined out of T6061 and then anodized black. The fittings are 6AN and each one comes with a new O ring. You will want to use clean engine oil to help them into position during N54 installation. Note 1: These offer no advantages to OEM Hybrid turbos