-4AN INLINE - Oil Inlet Restrictor (0.065") - For T3, T4, GT37, GT40, GT42, GT45, GTX50, GTX55 Universal Drop in for applications include:

Drop in for applications include: B5 Audi A4/vw Passat 1997-2005

3100rpm NORMAL

Location & speed recorded using GPS

(3) crush washers

Therefore HKS engineered valve springs that are precisely matched to the characteristics of HKS camshafts

-4AN INLINE - Oil Inlet Restrictor (0.065") - For T3, T4, GT37, GT40, GT42, GT45, GTX50, GTX55 Universal Drop in for applications include:PRODUCT 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