700887190 Genuine OE from HELLA Product Description Optimize engine performance with the Pierburg Turbocharger Boost Control Valve. Designed to regulate turbo boost pressure accurately, it helps improve throttle response and overall efficiency. Built with high-quality materials for durability under high temperatures and pressure, this valve ensures reliable operation. Trust Pierburg for precision-engineered turbo components. Regulates turbo boost with precision, giving you maximum horsepower without risking engine damage from dangerous over-boosting. Sharpens throttle response instantly, giving you exciting turbocharged acceleration with every push of the gas pedal. Prevents over-boost conditions, protecting both your turbo and your engine for long-term performance and reliability. Engineered to OEM standards, this valve withstands high pressure and heat for consistent turbo efficiency and durability. Simple plug-and-play installation quickly restores your turbo system, so you can feel the performance difference right away.