![Vibrant SS Turbo FLEX Coupling with Interlock Liner 2.5in inlet/outlet x 4in long 6AN 15110-AAR11-81 [Outer Rotor 81φ] -](https://cdn.shopify.com/s/files/1/0862/6920/products/425938a30bfa8e1be064c46c827fb3e4_b9ddcfd5-6aa6-48e5-8ced-60945608ff12.jpg?v=1685119109)
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15110-AAR11-81 [Outer Rotor 81φ] - Not for use in RB20 pump housings
and black anodized aluminum fittings instead of brass
springs and other components to replace Turbosmart's wastegate internals fully
If your oil filter blocks for any reason
Turbosmart has released the GenV Diaphragm Replacement Kit
Vibrant SS Turbo FLEX Coupling with Interlock Liner 2.5in inlet/outlet x 4in long 6AN 15110-AAR11-81 [Outer Rotor 81φ] -Vibrant Performance TurboFlex Couplings feature an internal Stainless Steel Interlock Liner to facilitate smooth flow and also protects the bellows from direct exposure to high temperature exhaust gases. Recommended for all high flowing, high temperature applications (e. g. forced induction).
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