Encore Automotive Genuine OE Variable Valve Timing (VVT) are designed to create necessary accommodations to enhance and improve performance. Encore Automotive partners with the world’s leading automakers to bring the latest Genuine OE and high-quality aftermarket components to market. You’re willing to do the work to keep your car or truck going – so, it only makes sense to go with Encore Automotive parts because when it comes to quality, fit and convenience, Encore has you covered.