{"product_id":"vibrant-4-ply-reducer-coupler-4in-id-x-4-25in-id-x-4-5in-long-black","title":"Vibrant 4 Ply Reducer Coupler 4in ID x 4.25in ID x 4.5in Long - Black","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e19746\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 690092182540\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eVibrant 4 Ply Reducer Coupler 4in ID x 4.25in ID x 4.5in Long - Black (Universal Fit)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Vibrant Performance 4 Ply Reducer Coupler in black silicone connects 4-inch to 4.25-inch pipes in custom air intake tracts intercooler setups and turbo piping. This universal part suits cars trucks and performance vehicles requiring flexible durable transitions for unrestricted airflow. It withstands extreme heat and boost for consistent power delivery.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Ply Reinforced Silicone:\u003c\/strong\u003e Delivers strength for pressures up to 75 PSI continuous and temperatures from -65°F to 350°F in demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReducer Sizing:\u003c\/strong\u003e Tapers precisely from 4in ID to 4.25in ID over 4.5in length for smooth connections without turbulence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Design:\u003c\/strong\u003e Bends and stretches to fit tight spaces in engine bays while maintaining airtight seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil and Fuel Resistant:\u003c\/strong\u003e Black silicone resists degradation from automotive fluids ensuring long-term reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade Build:\u003c\/strong\u003e Hand-layered construction provides consistent wall thickness for even clamping and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRequires stainless steel hose clamps sized 4in to 4.5in for secure installation\u003c\/li\u003e\n\u003cli\u003eApply silicone lubricant during assembly for easier fitting and removal\u003c\/li\u003e\n\u003cli\u003ePacked in protective sleeve to prevent shipping damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eClean pipe ends thoroughly before sliding on coupler for optimal adhesion\u003c\/li\u003e\n\u003cli\u003eCompatible with T-bolt clamps or standard worm gear clamps rated for boost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eCustom Intake\/Turbo\u003c\/td\u003e\n\u003ctd\u003eAll Applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Vibrant Performance?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEarns trust from racing teams and builders worldwide\u003c\/li\u003e\n\u003cli\u003eBuilds products to exacting quality standards for repeated use\u003c\/li\u003e\n\u003cli\u003eEngineers full range of oil and air system components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this coupler fit specific vehicles?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Designed as universal part for any custom air intake intercooler or charge pipe setup on cars trucks or boosted engines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material properties does it have?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 4-ply layered black silicone rated -65°F to 350°F resists oil coolant ozone and fuel permeation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What clamps are needed for installation?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Use 4in to 4.5in ID high-torque clamps torqued to 60 inch-pounds Vibrant offers matching clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or USPS Priority\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Compact protective box 6in x 6in x 2in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.45 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vibrant","offers":[{"title":"Default Title","offer_id":40076354617423,"sku":"VIB19746","price":59.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/vibrant-4-ply-reducer-coupler-4in-id-x-4_25in-id-x-4_5in-long-black-vibrant.jpg?v=1768098405","url":"https:\/\/www.blackopsautoworks.com\/products\/vibrant-4-ply-reducer-coupler-4in-id-x-4-25in-id-x-4-5in-long-black","provider":"Black Ops Auto Works","version":"1.0","type":"link"}