JDY 625 Head Studs for Audi 2.5TFSI DAZA/DNWA-High Boost

High Stength head stud kit for ther all 2.5L TFSI as build in the Audi RS3 & TTRS.

This is something you MUST have for high boost or Full Frame turbo kit!
with the kit JDY provides High Grade Titanium stud bolts.  the kit is reusable. 

• stock size bore M10
• Made from Inconel 625 Stainless steel 
• Special designed thread rolled for maximum strength 
• with neck cone for preloading for optimal distribution of forces on all threads
• Tested  IN REAL LIFE: Tensile rate 228403.9PSI Yield: 210152.1PSI
• Nickel coating for outstanding corrosion protection.
• High strength Titanium stud bolts.
• reusable

Tightening past is included in the package, ALWAYS USE tightening past when torquing the stud.  

Installation sequence and torque spec please refer to instructions:

https://cdn.shopify.com/s/files/1/0478/7060/7520/files/625_888_1.jpg?v=1709261605