IE Valve Spring & Retainer Kit For Audi C7/C7.5 S6, S7, RS7, & D4 S8 4.0TT Adapter Fittings Stage 3 GT2260S 93 AKI

Stage 3 GT2260S 93 AKI / 98 RON

The rear mounting position provides a softer feel from an 73% increase in stiffness than the stock sway bar

*This cold air intake kit is for 2

5L (includes 3C

keeping the bearing in place and reducing chances of failures

IE Valve Spring & Retainer Kit For Audi C7/C7.5 S6, S7, RS7, & D4 S8 4.0TT Adapter Fittings Stage 3 GT2260S 93 AKIThe 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. LEADING FEATURES Protects against engine failure from valve float Safely increase your rev limit and power band Specialty nano peened