{"product_id":"2-5-v-band-header-collectors-with-clamps-set-of-2","title":"2.5\" V-Band Header Collectors with Clamps | Set of 2","description":"\u003ch1\u003e2.5\" V-Band Header Collectors with Clamps – Set of 2\u003c\/h1\u003e\n\u003cp\u003eBuild a cleaner, stronger, and more serviceable exhaust connection with these \u003cstrong\u003e2.5-inch V-Band Header Collectors\u003c\/strong\u003e from Certified Automotive Experts. Designed with a \u003cstrong\u003e2.5-inch inlet and 2.5-inch outlet\u003c\/strong\u003e, these universal V-band collectors provide a reliable connection between custom headers and exhaust tubing while eliminating the hassle of traditional 3-bolt collector flanges.\u003c\/p\u003e\n\u003cp\u003eThis complete kit includes \u003cstrong\u003etwo polished 304 stainless steel V-band header collectors and matching V-band clamps\u003c\/strong\u003e, giving you the essential components needed to integrate V-band connections into a custom exhaust system. The V-band design uses a precision metal-to-metal connection rather than relying on a conventional collector gasket, helping reduce potential leak points while making the exhaust easier to remove and service.\u003c\/p\u003e\n\u003cp\u003eWhether you're building an \u003cstrong\u003eLS engine swap, hot rod, muscle car, classic truck, race car, off-road vehicle, or custom performance exhaust system\u003c\/strong\u003e, these 2.5-inch V-band collectors provide the flexibility and serviceability needed for demanding builds.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2.5-inch inlet and 2.5-inch outlet\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComplete \u003cstrong\u003eset of 2 V-band header collectors\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes \u003cstrong\u003ematching V-band clamps\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstructed from durable \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolished stainless steel finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully welded seams for durable construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision \u003cstrong\u003eV-band connection\u003c\/strong\u003e for easy installation and removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMetal-to-metal sealing design helps reduce potential gasket-related leaks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes welded \u003cstrong\u003eM18 x 1.5 oxygen sensor bungs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThreaded O2 sensor plugs included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRotatable collector design allows flexible O2 sensor positioning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for custom and performance exhaust fabrication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for welding into new or modified exhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eV-Band Design for Easier Exhaust Service\u003c\/h2\u003e\n\u003cp\u003eTraditional exhaust collector connections often use 3-bolt flanges, bolts, and gaskets that can become difficult to remove after repeated exposure to heat and corrosion.\u003c\/p\u003e\n\u003cp\u003eThese \u003cstrong\u003e2.5-inch V-band collectors\u003c\/strong\u003e provide a simpler alternative. The supplied V-band clamp draws the matching flanges together to create a secure metal-to-metal connection.\u003c\/p\u003e\n\u003cp\u003eThe result is a connection that's easier to access when you need to remove the exhaust for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission service\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClutch replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeader replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust modifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerformance upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstead of fighting rusted collector bolts and worn gaskets, simply release the V-band clamp to separate the exhaust components.\u003c\/p\u003e\n\u003ch2\u003eIntegrated M18 x 1.5 O2 Sensor Bung\u003c\/h2\u003e\n\u003cp\u003eEach collector includes a \u003cstrong\u003ewelded M18 x 1.5 oxygen sensor bung\u003c\/strong\u003e with a threaded plug already installed.\u003c\/p\u003e\n\u003cp\u003eBecause the O2 bung is integrated into the collector, you can rotate the assembly before tightening the V-band clamp. This gives you greater flexibility when positioning an oxygen sensor around:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFrame rails\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission cases\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSteering components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCrossmembers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFloor pans\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChassis components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther underbody obstacles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe included threaded plug allows the collector to be installed immediately. The plug can later be replaced with a compatible \u003cstrong\u003efactory-style or wideband oxygen sensor\u003c\/strong\u003e for EFI systems, tuning, and engine management applications.\u003c\/p\u003e\n\u003ch2\u003e304 Stainless Steel Construction\u003c\/h2\u003e\n\u003cp\u003eThese V-band header collectors are manufactured from \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e with fully welded seams. The stainless construction provides excellent durability in the high-temperature environment of a performance exhaust system while offering greater resistance to corrosion than typical mild-steel components.\u003c\/p\u003e\n\u003cp\u003eThe polished finish also provides a clean appearance for custom engine bays and exhaust installations.\u003c\/p\u003e\n\u003ch2\u003eUniversal Custom Exhaust Application\u003c\/h2\u003e\n\u003cp\u003eThese collectors are designed as \u003cstrong\u003euniversal exhaust components rather than vehicle-specific parts\u003c\/strong\u003e. They are ready to weld into a custom exhaust system where a 2.5-inch V-band connection is required.\u003c\/p\u003e\n\u003cp\u003eCommon applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLS engine swaps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHot rods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMuscle cars\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClassic cars\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClassic trucks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRace cars\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOff-road vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStreet performance builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom exhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine swap projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompetition and track builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included?\u003c\/h2\u003e\n\u003cp\u003eEach kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2 × 2.5-inch V-band header collectors\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2 × matching V-band clamps\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2 × M18 x 1.5 O2 sensor plugs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eV-Band Header Collector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Diameter\u003c\/td\u003e\n\u003ctd\u003e2.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Diameter\u003c\/td\u003e\n\u003ctd\u003e2.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eSet of 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003ePolished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eFully Welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO2 Sensor Bung\u003c\/td\u003e\n\u003ctd\u003eM18 x 1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO2 Plugs\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eV-Band Clamps\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eWeld-In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eUniversal \/ Custom Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat size exhaust are these V-band collectors for?\u003c\/h3\u003e\n\u003cp\u003eThese collectors feature a \u003cstrong\u003e2.5-inch inlet and 2.5-inch outlet\u003c\/strong\u003e, making them suitable for compatible 2.5-inch custom exhaust applications.\u003c\/p\u003e\n\u003ch3\u003eAre V-band clamps included?\u003c\/h3\u003e\n\u003cp\u003eYes. The kit includes \u003cstrong\u003ematching V-band clamps\u003c\/strong\u003e for both collectors.\u003c\/p\u003e\n\u003ch3\u003eAre these collectors made from stainless steel?\u003c\/h3\u003e\n\u003cp\u003eYes. They are constructed from \u003cstrong\u003epolished 304 stainless steel\u003c\/strong\u003e with fully welded seams.\u003c\/p\u003e\n\u003ch3\u003eDo they require a collector gasket?\u003c\/h3\u003e\n\u003cp\u003eThe V-band connection is designed to create a \u003cstrong\u003emetal-to-metal seal using the matching flanges and supplied clamp\u003c\/strong\u003e, eliminating the need for a traditional collector gasket.\u003c\/p\u003e\n\u003ch3\u003eDo the collectors have O2 sensor bungs?\u003c\/h3\u003e\n\u003cp\u003eYes. Each collector features a welded \u003cstrong\u003eM18 x 1.5 O2 sensor bung\u003c\/strong\u003e and includes a threaded plug.\u003c\/p\u003e\n\u003ch3\u003eCan I adjust the O2 sensor position?\u003c\/h3\u003e\n\u003cp\u003eYes. The collector can be rotated before tightening the V-band clamp, allowing you to position the oxygen sensor for better clearance and accessibility.\u003c\/p\u003e\n\u003ch3\u003eAre these vehicle-specific?\u003c\/h3\u003e\n\u003cp\u003eNo. These are \u003cstrong\u003euniversal weld-in exhaust components\u003c\/strong\u003e. Always verify your required dimensions and available clearance before installation.\u003c\/p\u003e\n\u003ch3\u003eWhat vehicles can use these collectors?\u003c\/h3\u003e\n\u003cp\u003eThey can be used for a wide variety of custom projects, including \u003cstrong\u003eLS swaps, hot rods, muscle cars, classic trucks, race cars, off-road vehicles, and custom performance vehicles\u003c\/strong\u003e, provided the dimensions and application requirements are compatible.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Fitment\u003c\/h2\u003e\n\u003cp\u003eThese collectors are designed to be \u003cstrong\u003ewelded into a custom exhaust system\u003c\/strong\u003e. Professional exhaust fabrication or welding is recommended for installation.\u003c\/p\u003e\n\u003cp\u003eBefore purchasing, verify:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2.5-inch header\/exhaust tubing compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable underbody clearance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eV-band flange dimensions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eO2 sensor clearance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCollector orientation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust routing requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause this is a universal component, \u003cstrong\u003evehicle-specific fitment is not guaranteed\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose 2.5-Inch V-Band Header Collectors?\u003c\/h2\u003e\n\u003cp\u003eIf you're building a custom exhaust system and want a connection that's easier to service than a conventional 3-bolt flange, these V-band header collectors offer a practical solution. The \u003cstrong\u003e304 stainless steel construction, integrated O2 sensor bung, compact V-band connection, and included clamps\u003c\/strong\u003e make them well suited for performance-oriented custom builds.\u003c\/p\u003e\n\u003cp\u003eThe ability to quickly disconnect the exhaust can save significant time during future engine, transmission, clutch, or exhaust work.\u003c\/p\u003e\n\u003ch2\u003eAnswer-First Summary\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are these?\u003c\/strong\u003e\u003cbr\u003eThese are a \u003cstrong\u003eset of two 2.5-inch V-band header collectors\u003c\/strong\u003e made from polished 304 stainless steel. Each collector has a 2.5-inch inlet and outlet, an M18 x 1.5 O2 sensor bung, and comes with a matching V-band clamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are they used for?\u003c\/strong\u003e\u003cbr\u003eThey are designed for \u003cstrong\u003ecustom exhaust fabrication\u003c\/strong\u003e, providing a serviceable V-band connection between headers and exhaust tubing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre they suitable for LS swaps?\u003c\/strong\u003e\u003cbr\u003eYes. They are suitable for LS swaps and other custom builds when the \u003cstrong\u003e2.5-inch dimensions and V-band connection requirements\u003c\/strong\u003e match the application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes V-band collectors useful?\u003c\/strong\u003e\u003cbr\u003eV-band connections allow the exhaust to be disconnected quickly without dealing with traditional multi-bolt collector flanges and separate collector gaskets, making future maintenance and modifications easier.\u003c\/p\u003e","brand":"Certified Automotive Experts","offers":[{"title":"Default Title","offer_id":55942592102722,"sku":"CAE-2.5x2.5-VBAND","price":240.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4664\/2498\/files\/2.5_V-Band_Header_Collectors_with_Clamps_Set_of_2.jpg?v=1787569883","url":"https:\/\/certifiedautomotiveexperts.com\/products\/2-5-v-band-header-collectors-with-clamps-set-of-2","provider":"Certified Automotive Experts","version":"1.0","type":"link"}