This high quality IE valve spring and titanium retainer kit features spring rates optimized to match your vehicle specifications and provide proper valve control preventing valve float in high-power and high-revving applications.

Increasing your engines power output often comes with modifications that require more RPMs to get the most out of it, such as larger turbochargers, tuned intake manifolds and high-output software tunes.  Upgrading those components without changing out the valve springs can leave you with a short power band or cause valve float and other significant damage.

Features:

• Protects against engine failure from valve float
• Safely increase your rev limit and power band
• Nan-peened valve springs provide long life
• In-house CNC machined retainers from titanium
• Optimized design for the EA888 Gen 3 engines
• Highest quality spring material available in the world
• Torture tested in-house for high-power reliability

What's Included:

• Integrated Engineering Valve Spring Kit