IE Valve Spring & Retainer Kit | Fits VW & Audi 2.5L Engines

THE BEST VALVE SPRING AND RETAINER KIT 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. INCLUDED IN KIT 20 Precision Wound Intake & Exhaust Valve Springs 10 Exact Tolerance Titanium Intake Retainers 10 Exact Tolerance Titanium Exhaust Retainers TECHNICAL DETAILS 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 , nd 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.Other cheap valve spring kits are often designed by simply finding a spring that is stiffer and will fit. Those are also not usually a good compromise because many times they are the wrong st