Therefore HKS engineered valve springs that are precisely matched to the characteristics of HKS camshafts
3100rpm NORMAL
The design still maintains good sound levels and quality with a large resonator and extra-long RS muffler
//dyno-comp
-4AN INLINE - Oil Inlet Restrictor (0.065") - For T3, T4, GT37, GT40, GT42, GT45, GTX50, GTX55 Universal Therefore HKS engineered valve springsPRODUCT 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