2" 2.36" 2.5" 2.75" 3.0" Stainless Steel Vacuum Exhaust Cutout Cut out Dump Valve with Remote Control Roadster Sound

Product DescriptionMaterial: made of high quality Stainless steel.Color: As picture.2"/2.36"/2.5"/2.75"/3" inch Vaccum Control Exhaust Valve/Cutout Set with Vacuum Pump With Wireless Remote Controller   Diameter of Butterfly Valve: 2&2.36&2.5&3.0inch    1inch=25.4mmPlease make sure your all dimensions before place orderNew circuit design, more stable, more durable, aluminum alloy shell with better heat dissipation,dual remote control.   With this controller, there is no need to worry about the vacuum of the engine anymore, no need to worry about the leakage of the engine pipeline, you can use the ACC circuit or plug the cigarette lighter or the safety power supply +/- pole, and the installation is simple.   315MHZ RF remote control, remote control distance: 50-100 metersFeatures:1.Comes with a high negative pressure vacuum pump, which can easily open two double exhaust pipe valves.2.No need to change the original car vacuum circuit, more secure and reliable3.Using microcomputer digital technology integrated chip, intelligent control is powerful and stable. One-button remote start, more intelligent4. Large-capacity relays can be used to control motors and equipment with kilowatts.   Material & Color:Material: made of high quality Stainless steel.Color: As picture.   Package Included:1,Controller X12,Valve X1  Please contact us if you want other version of the controller,we also have phone app version,through the OBD system of your car control the valve's open and colse.We are the manufacturer, can accept customization, please contact me. We can offer you good price and excellent service.We can laser print Your logo for you.Company InformationNo violationGood reviewsCompany/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1