Description
The IE Performance Valve Spring & Titanium Retainer kit features optimized spring rates specifically designed for your Audi 4.0TT EA824 engine (C7/C7.5 S6, S7, RS7, & D4 S8). Engineered with exacting specifications to provide proper valve control preventing valve float in high-power and high-revving applications.
Features:
- Protects against engine failure from valve float
- Safely increase your rev limit and power band
- Specialty nano-peened springs for increased fatigue strength
- In-house CNC machined titanium retainers
- Highest quality spring material available in the world
- Torture tested in-house for high-power reliability
What’s Included:
- Integrated Engineering Valve Spring & Retainer Kit
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