{"product_id":"2-5inch-polished-stainless-steel-dual-electric-valve-exhaust-muffler-silencer-with-control-module-wiring-harness","title":"2.5inch Polished Stainless Steel Dual Electric Valve Exhaust Muffler Silencer With Control Module Wiring Harness","description":"\u003ch1 class=\"otQkpb\" role=\"heading\"\u003e\n\u003cspan class=\"rQesXe MPyX\"\u003eDESCRIPTION\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h1\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003eTake total control over your vehicle’s exhaust note and performance with the \u003cstrong class=\"rQesXe MPyX\"\u003eWANMAX RACING Universal Dual Electric Valve Muffler Kit\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003eThis high-performance system features an advanced \u003cstrong class=\"rQesXe MPyX\"\u003etwin-valve design\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e integrated into a premium polished stainless steel muffler, giving you the ultimate flexibility to alter your car's acoustics and backpressure at the click of a button.\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003eUnlike single-valve setups, the dual electronic actuators orchestrate a flawless transition between a civilized, street-legal purr and a fully unleashed, aggressive race roar. Available in five popular diameters and two steel grades to match your specific build requirements.\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch1 class=\"otQkpb\" role=\"heading\"\u003e\n\u003cspan class=\"rQesXe MPyX\"\u003eKEY FEATURES\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h1\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eAdvanced Twin-Valve System:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Equipped with \u003cstrong class=\"rQesXe MPyX\"\u003edual heavy-duty electric actuators\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e to provide superior exhaust gas flow management and a wider acoustic range compared to traditional single-valve setups.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003e3-Mode Smart Remote Control:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Features an intuitive remote with \u003cstrong class=\"rQesXe MPyX\"\u003eON (Loud Mode), OFF (Quiet Mode), and AUTO\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e functionality for effortless, real-time cabin customization.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003ePremium Material Grades:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Available in budget-friendly \u003cstrong class=\"rQesXe MPyX\"\u003e201 Stainless Steel\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e or maximum-durability, corrosion-resistant \u003cstrong class=\"rQesXe MPyX\"\u003e304 Stainless Steel\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e for extreme weather and road conditions.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eHigh-Torque Electronic Actuators:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Engineered with premium internal gears and heat-resistant housings to deliver snappy, reliable valve action under intensive exhaust heat.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eFlawless Seal \u0026amp; Zero Drone:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e High-precision butterfly valves guarantee a complete airtight seal when closed, preventing exhaust leaks and minimizing annoying highway cabin drone.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch1 class=\"otQkpb\" role=\"heading\"\u003e\n\u003cspan class=\"rQesXe MPyX\"\u003eTECH SPECIFICATIONS\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h1\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eBrand:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e WANMAX RACING\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eProduct Type:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Dual Valved Performance Exhaust Muffler System\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eFitment:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Universal Configuration (Welding and custom fabrication required)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eAvailable Inlet\/Outlet Sizes:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 2.0\" (51mm) \/ 2.5\" (63mm) \/ 2.75\" (70mm) \/ 3.0\" (76mm) \/ 3.5\" (89mm)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eMaterial Variants:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 201 Stainless Steel \/ Heavy-Duty 304 Stainless Steel\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eFinish:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Mirror Polished\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eValve Quantity:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 2 (Dual Electric Actuators)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eControl Input:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 12V DC via Cigarette Lighter Power Source\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eRemote Type:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Wireless RF (ON \/ OFF \/ AUTO)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch1 class=\"otQkpb\" role=\"heading\"\u003e\n\u003cspan class=\"rQesXe MPyX\"\u003eVEHICLE FITMENT\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h1\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eUniversal Application:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Fits a wide variety of domestic and import cars, trucks, and SUVs running naturally aspirated, turbocharged, or supercharged gas\/diesel engines.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cem class=\"zhvwWe\"\u003eImportant Note: This is a \u003cstrong class=\"rQesXe MPyX\"\u003eweld-on fabrication kit\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e and not a direct bolt-on swap. Modifications, pipe-cutting, and custom welding are required for installation. Please ensure you choose the diameter that corresponds to your vehicle's mid-pipe or axle-back exhaust setup.\u003c!--TgQPHd|||[]--\u003e\u003c\/em\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch1 class=\"otQkpb\" role=\"heading\"\u003e\n\u003cspan class=\"rQesXe MPyX\"\u003eMEASUREMENT CONFIRMATION\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h1\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003ePlease complete these vital pre-purchase checks to guarantee compatibility:\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003col class=\"T9WCjf qkgVBf\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eVerify Pipe Outside Diameter (OD):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Use a digital caliper to measure the exact \u003cstrong class=\"rQesXe MPyX\"\u003eOutside Diameter (OD)\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e of your current exhaust piping where the unit will be welded. Match it with our 2\", 2.5\", 2.75\", 3\", or 3.5\" options.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eUnder-Car Clearance Check:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Inspect your vehicle’s underside. Ensure there is plenty of physical width and height clearance near your existing muffler zone to accommodate the oversized dual-valve body without interfering with the chassis, driveshaft, or suspension links.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch1 class=\"otQkpb\" role=\"heading\"\u003e\n\u003cspan class=\"rQesXe MPyX\"\u003eWHAT'S IN THE BOX\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h1\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e1 x Stainless Steel Muffler Assembly with Dual Integrated Electric Valves\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e1 x Smart Electronic Control Module (Receiver Box)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e1 x Multi-Function Wireless Remote Controller\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003eFull Set Wiring Harness \u0026amp; Installation Hardware\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch1 class=\"otQkpb\" role=\"heading\"\u003e\n\u003cspan class=\"rQesXe MPyX\"\u003eINSTALLATION GUIDE \u0026amp; PRECAUTIONS\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h1\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"AdPoic\" role=\"heading\"\u003e\n\u003cstrong class=\"rQesXe MPyX\"\u003eInstallation Steps:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003col class=\"T9WCjf qkgVBf\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eMock-Up \u0026amp; Alignment:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Lift the car safely using a shop hoist. Hold the dual-valve muffler assembly up against the existing exhaust tract to map out the ideal placement.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eExhaust Pipe Cutting:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Mark the required length on your factory exhaust tubing and cleanly cut out the designated section using a pipe cutter or sawzall.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eProfessional Welding:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Align the inlet and outlet necks. A professional technician must perform \u003cstrong class=\"rQesXe MPyX\"\u003eTIG or MIG welding\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e to create leak-proof joints between the kit and your factory piping.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eHarness Routing:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Pass the waterproof wiring connectors from the undercarriage into the vehicle cabin through a factory floor grommet. \u003cstrong class=\"rQesXe MPyX\"\u003eKeep wires clear of hot exhaust metal and moving suspension parts.\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003ePower Setup:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Plug the controller into your vehicle's 12V cigarette outlet, attach the dual wire splits to the valve actuators, and test the remote commands.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"AdPoic\" role=\"heading\"\u003e\n\u003cstrong class=\"rQesXe MPyX\"\u003ePrecautions:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eProfessional Help Advised:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Do not attempt to install without proper welding tools and automotive electrical experience.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eThermal Management:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Secure all dangling wires tightly with zip ties away from heat sources to avoid wire melting or shorting out.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eVoltage Rating:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Exclusively designed for 12V setups. Do not wire into 24V commercial vehicle systems.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch1 class=\"otQkpb\" role=\"heading\"\u003e\n\u003cspan class=\"rQesXe MPyX\"\u003eTROUBLE-SHOOTING GUIDE\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h1\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eQ: The dual valves are completely unresponsive when using the remote.\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eA:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Check if the remote's LED indicator lights up upon pressing a button. Make sure the 12V cigarette lighter plug is fully seated and the green\/red power indicator on the control box is active. Inspect the under-car harnesses for pinch points or heat melting.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eQ: One valve opens fully but the second valve stays stuck or moves slowly.\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eA:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e This is usually caused by road grit, salt, or heavy carbon accumulation inside the valve housing. Turn off the vehicle, let the exhaust cool down completely, disconnect the power, and apply a liberal amount of high-grade carburetor cleaner or penetrating fluid (like WD-40) directly onto the butterfly valve pivots. Manually work the valve flap until it moves freely.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eQ: There is a whistling or puffing sound when the valves are entirely shut.\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eA:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Visually inspect the newly welded joints on either side of the muffler for pinholes or cracks. If the weld is solid, inspect the inside of the valve throats to ensure no welding slag or road debris is preventing the dual flaps from setting perfectly flush against their interior seals.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e","brand":"Wanmax Racing","offers":[{"title":"2.5\" (63mm) \/ 201SS","offer_id":56038235144564,"sku":"WMR-UNI-MUF-EV-201-25","price":158.0,"currency_code":"USD","in_stock":true},{"title":"2.5\" (63mm) \/ 304SS","offer_id":56038235177332,"sku":"WMR-UNI-MUF-EV-304-25","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/7244\/2740\/files\/Electronicvalvemuffler_2_20.jpg?v=1789437173","url":"https:\/\/wanmaxracing.com\/products\/2-5inch-polished-stainless-steel-dual-electric-valve-exhaust-muffler-silencer-with-control-module-wiring-harness","provider":"Wanmax Racing","version":"1.0","type":"link"}