{"product_id":"vibrant-ss-flex-coupling-w-interlock-liner-and-mesh-braid-3in-inlet-outlet-x-6in-long","title":"Vibrant 66006 LiteFlex Coupling Interlock Liner 3 in. ID 6 in. Long Universal","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eUniversal - No vehicle-specific fitment. Compatible with any high-performance exhaust system requiring a 3 in. I.D. flexible coupling to absorb vibration and allow movement in the exhaust system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Notes\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eInside diameter: 3.00 in. Overall length: 6.00 in. Confirm your exhaust pipe O.D. and available installation length before ordering.\u003c\/li\u003e \u003cli\u003eRecommended for high-performance applications including forced induction (turbocharged\/supercharged) exhaust systems.\u003c\/li\u003e \u003cli\u003eFor naturally aspirated applications, see the Vibrant Standard Flex Coupling series (628xx\/630xx). For extreme high-flow forced induction applications, see the TurboFlex series (608xx\/610xx).\u003c\/li\u003e \u003cli\u003eAlso available in 4 in. overall length under part number 66004.\u003c\/li\u003e \u003cli\u003eRequires welding into the exhaust system at both ends. Professional welding recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eInternal stainless steel interlock liner facilitates smooth exhaust gas flow while protecting bellows corrugations from elevated exhaust temperatures\u003c\/li\u003e \u003cli\u003eLightweight outer wire mesh limits bellows expansion under exhaust pressure and provides protection from road debris\u003c\/li\u003e \u003cli\u003eFlexible bellows construction absorbs engine vibration and thermal expansion - reducing stress on welded exhaust joints, manifolds, and downpipes\u003c\/li\u003e \u003cli\u003eT304 stainless steel construction resists corrosion and the elevated heat of high-performance exhaust systems\u003c\/li\u003e \u003cli\u003eReduces premature cracking of exhaust manifolds, downpipes, and other connected components under sustained vibration loads\u003c\/li\u003e \u003cli\u003e6 in. overall length provides greater flex range and vibration isolation than the 4 in. variant (66004)\u003c\/li\u003e \u003cli\u003eInstalls between any two exhaust pipe sections via welding at both ends\u003c\/li\u003e \u003cli\u003eBacked by Vibrant's 1-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePart Number: 66006\u003c\/li\u003e \u003cli\u003eProduct Line: LiteFlex Coupling\u003c\/li\u003e \u003cli\u003eMaterial: T304 Stainless Steel\u003c\/li\u003e \u003cli\u003eInside Diameter (I.D.): 3.00 in.\u003c\/li\u003e \u003cli\u003eOverall Length: 6.00 in.\u003c\/li\u003e \u003cli\u003eInner Liner: Stainless Steel Interlock Liner\u003c\/li\u003e \u003cli\u003eOuter Cover: Lightweight Wire Mesh\u003c\/li\u003e \u003cli\u003eUPC: 690092182977\u003c\/li\u003e \u003cli\u003eRecommended Application: High-Performance and Forced Induction\u003c\/li\u003e \u003cli\u003eFinish: Natural Stainless\u003c\/li\u003e \u003cli\u003eQuantity: Sold Individually\u003c\/li\u003e \u003cli\u003eWarranty: 1 Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Vibrant 66006 LiteFlex Coupling, 3 in. I.D., 6 in. Long, Stainless Steel Interlock Liner, Wire Mesh Outer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Vibrant 66006 is a LiteFlex exhaust flex coupling in 3 in. inside diameter and 6 in. overall length, featuring an internal stainless steel interlock liner and a lightweight outer wire mesh. The interlock liner provides smooth exhaust gas flow through the flex section while protecting the flexible bellows corrugations from the elevated exhaust temperatures of high-performance applications - including forced induction builds where exhaust gas temperatures exceed those of naturally aspirated systems. The lightweight wire mesh outer construction constrains bellows expansion and provides road debris protection while keeping the coupling's weight to a minimum.\u003c\/p\u003e\u003cp\u003eAt 6 in. overall length, the 66006 provides greater flex range and vibration isolation than the 4 in. 66004 variant, making it the better choice for installations where more movement between exhaust sections needs to be accommodated. The flexible bellows absorbs engine vibration and thermal expansion, relieving stress on welded joints, manifolds, and downpipes. For naturally aspirated applications, the Standard Flex Coupling series (628xx\/630xx) is available. For extreme high-flow forced induction builds, the TurboFlex series (608xx\/610xx) is the appropriate choice. Installs via welding at both ends. Sold individually.\u003c\/p\u003e","brand":"Vibrant","offers":[{"title":"Default Title","offer_id":53315123118399,"sku":"VIB66006","price":70.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/1da2c420afa4b13db8a17d4800f4b78fL.jpg?v=1780018460","url":"https:\/\/wcaperformance.com\/products\/vibrant-ss-flex-coupling-w-interlock-liner-and-mesh-braid-3in-inlet-outlet-x-6in-long","provider":"WCA Performance","version":"1.0","type":"link"}