{"product_id":"aeroflow-stainless-steel-flex-joint-4-long-suit-1-3-4-o-d-pipe-af9500-1750-af9500-1750","title":"Aeroflow Stainless Steel Flex Joint 4\" Long, Suit 1-3\/4\" O.D. Pipe AF9500-1750","description":"\u003ch2\u003eAeroflow Stainless Steel Flex Joint 4\" Long, Suit 1-3\/4\" O.D. Pipe\u003c\/h2\u003e\n\u003cp\u003eThe Aeroflow Stainless Steel Flex Joint is designed for automotive enthusiasts and professionals looking to enhance their exhaust systems. Made from high-quality 304 stainless steel, this flexible joint absorbs excess vibrations and movement, making it an essential component for custom exhaust setups. Whether you're a DIYer, a tradie, or working on fleet vehicles, this product offers the durability and flexibility needed for effective exhaust alignment and performance.\u003c\/p\u003e\n\u003cp\u003eWith its bellow style construction, this flex joint allows for slight movement as the exhaust system heats up and expands, ensuring a secure and efficient fit. The directional smooth flow solid inner liner further improves exhaust flow, making this product a reliable choice for those seeking quality and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: LENGTH SIZES ARE APPROXIMATE AND MAY VARY.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTech Tip:\u003c\/strong\u003e To weld 304 stainless steel to 304 stainless steel, use of a 308 stainless steel filler rod is recommended. When welding mild steel to 304 stainless steel, use of a 309 stainless steel filler rod is advised.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConstructed from high-quality 304 stainless steel for durability.\u003c\/li\u003e\n\u003cli\u003eDesigned to absorb vibrations and movement in custom exhaust systems.\u003c\/li\u003e\n\u003cli\u003eBellow style construction allows for flexibility during operation.\u003c\/li\u003e\n\u003cli\u003eDirectional smooth flow inner liner enhances exhaust flow efficiency.\u003c\/li\u003e\n\u003cli\u003eResistant to corrosion and rust, unlike coated or painted steel pipes.\u003c\/li\u003e\n\u003cli\u003eProduces clean weld beads for a professional finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 4 inches\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 1-3\/4 inches\u003c\/li\u003e\n\u003cli\u003eMaterial: 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eType: Flexible exhaust joint\u003c\/li\u003e\n\u003cli\u003eWelding compatibility: 308 stainless steel filler rod recommended for 304 to 304 welding\u003c\/li\u003e\n\u003cli\u003eWelding compatibility: 309 stainless steel filler rod recommended for mild steel to 304 welding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \/ fitment\u003c\/h3\u003e\n\u003cp\u003eThis flex joint is typically used in various exhaust system applications where flexibility and vibration absorption are required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCustom exhaust systems for passenger vehicles.\u003c\/li\u003e\n\u003cli\u003e4x4 and off-road vehicle exhaust modifications.\u003c\/li\u003e\n\u003cli\u003ePerformance upgrades for fleet vehicles.\u003c\/li\u003e\n\u003cli\u003eMarine exhaust systems requiring flexible connections.\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery exhaust applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy buy from Mick’s Gone Bush?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted Australian business focused on reliable power, auto-electrical, and service parts.\u003c\/li\u003e\n\u003cli\u003eStock sourced from reputable distributors and brands.\u003c\/li\u003e\n\u003cli\u003ePractical support for trade, off-grid, and fleet customers.\u003c\/li\u003e\n\u003cli\u003eClear shipping, warranty, and customer service policies.\u003c\/li\u003e\n\u003cli\u003eCommitment to quality and customer satisfaction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eWhat is the purpose of a flex joint in an exhaust system?\u003c\/h4\u003e\n\u003cp\u003eA flex joint helps absorb vibrations and allows for slight movement in the exhaust system, making it easier to align and fasten exhaust components.\u003c\/p\u003e\n\u003ch4\u003eCan this flex joint be used for marine applications?\u003c\/h4\u003e\n\u003cp\u003eYes, the Aeroflow Stainless Steel Flex Joint is suitable for marine exhaust systems that require flexibility and durability.\u003c\/p\u003e\n\u003ch4\u003eWhat type of filler rod should I use for welding?\u003c\/h4\u003e\n\u003cp\u003eFor welding 304 stainless steel to 304 stainless steel, a 308 stainless steel filler rod is recommended. For welding mild steel to 304 stainless steel, a 309 stainless steel filler rod should be used.\u003c\/p\u003e\n\u003ch4\u003eIs this product resistant to rust and corrosion?\u003c\/h4\u003e\n\u003cp\u003eYes, the 304 stainless steel construction ensures that the flex joint will not corrode or rust like coated or painted steel pipes.\u003c\/p\u003e\n\u003ch4\u003eHow do I determine the right size flex joint for my exhaust system?\u003c\/h4\u003e\n\u003cp\u003eMeasure the outer diameter of your exhaust pipe and choose a flex joint that matches that measurement for optimal fitment.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the purpose of a flex joint in an exhaust system?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A flex joint helps absorb vibrations and allows for slight movement in the exhaust system, making it easier to align and fasten exhaust components.\"}},{\"@type\":\"Question\",\"name\":\"Can this flex joint be used for marine applications?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the Aeroflow Stainless Steel Flex Joint is suitable for marine exhaust systems that require flexibility and durability.\"}},{\"@type\":\"Question\",\"name\":\"What type of filler rod should I use for welding?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For welding 304 stainless steel to 304 stainless steel, a 308 stainless steel filler rod is recommended. 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