IE B9 S4, S5, SQ5 Turbo Inlet Pipe Adapter Ring for GT35R Hybrid Turbo 66MM ID


Regular price £45.28 Save £-45.28
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If you are upgrading your Audi B9 S4, S5, or SQ5 3.0T turbocharged engine with a hybrid turbo, you will need to address the larger inlet size on the new turbo. This billet o ring sealed flange adapts your IE Turbo Inlet Pipe to a GT35R hybrid sized turbo with a 66mm inlet. This easy adapter ring makes your hybrid turbo a bolt-on install, keeping your IE intake and turbo inlet perfectly in place without any modifications.


  • Makes installing a 66mm hybrid turbo easy
  • Retains IE intake & turbo inlet with hybrid install
  • bolt-on install to existing IE Turbo Inlet
  • Smooth bellmouth transition for uninterrupted flow
  • O ring sealed for leak-free reliability
  • CNC machined from aircraft-grade aluminum


  • This adapter ring is for IE B9 S4, S5, or SQ5 3.0T Turbo Inlet Pipe only, will not work with other brand turbo inlets. 
  • This adapter ring is for use with hybrid turbos with a 66mm flange turbo only.