-4AN INLINE - Oil Inlet Restrictor (0.065") - For T3, T4, GT37, GT40, GT42, GT45, GTX50, GTX55 Universal This is achieved through routing

This is achieved through routing the wastegate pressure signal hose directly from the side of the compressor to the wastegate actuator pressure nipple and bypassing the boost control solenoid entirely

More precise correction is possible for modern smaller sized turbo

Turbine housing A/R is Garrett T3

3100rpm NORMAL

* GTX5533R

-4AN INLINE - Oil Inlet Restrictor (0.065") - For T3, T4, GT37, GT40, GT42, GT45, GTX50, GTX55 Universal This is achieved through routingPRODUCT DESCRIPTION: 4AN Inline Oil Inlet Restrictor Fitting with 0. 065" port. 4AN Male end and 4AN Female end fitting. An excellent solution to install within an existing 4AN oil feed line. Simply install between an existing 4AN male and 4AN female connection within the oil feed line. APPLICATION NOTES: Recommended solution for Garrett T3, T3 T4, T4, GT37, GT40, GTX40, GT42, GTX42, GT45, GTX45, GT47, GTX47, GTX50, GT50, and GTX55 series