SR20/KA24 Titanium exhaust manifold stud kit

Engineered from aerospace-grade TI-6AL-4V titanium, this FeltyFab stud kit is designed to replace the corroded, failure-prone steel hardware found on SR20DET and KA24DE engines. These are true performance fasteners, not decorative bolts, offering superior strength, reduced weight, and exceptional resistance to heat and corrosion. Ideal for high-performance builds where reliability and precision matter.

Fitment:
-Nissan S13, S14, S15
-All SR20DET & KA24DE (DOHC)

Kit Contents:
-8 × M10x1.25x55mm titanium studs
-8 × titanium nuts
-8 × titanium washers

Important Notes:

FeltyFab titanium products are raw metal. Our titanium is not anodized or coated with any paint or oil. Hydrochloric acid will remove the natural finish from titanium. Please check your cleaners to ensure they are free of this acid. FeltyFab is not responsible for discolored titanium due to incorrect care or washing.

Aftermarket manifolds may have larger runners, leaving less room for aftermarket fasteners. Please double-check your manifold clearance prior to ordering.

Precision-machined. Lightweight. Built for performance.