BLOX Racing 01-05 Civic / 04+ S2000 MAP Type-C Bypass Valve T/B Mounted

Are you tired of looking at that aquarium-style check valve on your engine? If you are, then you need to upgrade to the BLOX MAP bypass valve. Each BLOX MAP bypass valve is constructed from high quality billet aluminum. Each valve is designed to eliminate that annoying check-engine light that is typically associated with forced-induction applications. It will also protect your factory MAP sensor from damage that would occur during high boost applications.