RB N54 Coolant To Block Interface Adapters octavia • Preloaded with custom JB4

• Preloaded with custom JB4 Alfa Romeo tuning software and up to 8 maps for various fuel and modification levels

designed for the pump and float assembly

2 Step Colder Plug Change Package (BMW)

and support to ensure your car performs to the best of its potential

F87 F22 F32 F30 N55 Charge Pipe – Upper Section

RB N54 Coolant To Block Interface Adapters octavia • Preloaded with custom JB4RB 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