ZSpec has the best quality and best prices for titanium hardware
Plug and play easy to instaill on my 2026 GR Corolla
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The RB25 Titanium Engine Kit addresses the visible hardware with grade-5 titanium replacements.
This Hardware Kit provides a visible upgrade to the RB and covers hardware replacements for the following areas:
Coil Pack Cover
Valve Covers (outside "visible" fasteners when coil-pack cover is installed)
CAM Angle Sensor (CAS)
CAM/Timing Cover
Specifications
Grade-5 (GR5) Titanium Hardware
"Bushings" are Silicone Rubber
Bagged and labeled by function to ease installation
Installation guide included.
Requires basic hand tools for installation (not included).