Turbo Stud Nut Kit Mazdaspeed Miata 1.8L IHI VJ35

PRODUCT DESCRIPTION The perfect time to preventively replace your turbo studs is anytime you remove/replace the turbo. This convenient kit includes all the hardware you need to replace your old, rusted or broken turbo studs. PRODUCT APPLICATION 2004-2005 Mazda Mazdaspeed Miata 1.8L engine stock IHI VJ35 RHF5 turbo. Turbo model: IHI VJ35 Turbo OE number: BP8J13700C, BP8J13700B, BP8J13700A, BP8J-13-700A, BP8J-13-700B, BP8J-13-700C, BP8J13700C PRODUCT FEATURES Stud with an 4mm inner hexagon in the end so you can fit these stud with a hex key. NUT with uniquely shaped to lock fasteners in place to keep them from backing out or loosening due to vibration or torque, so the nut stays put. Top thread section is deformed to create locking zones. they start easily by hand, then must be wrenched into final position. PRODUCT MATERIAL Stud: S35C HRC30~36 Class 8.8 phosphate coated medium carbon heat treated steel Nut: Top lock flange nut copper plated steel KIT INCLUDES 8 x Studs 8 x N