{"product_id":"5-in-90-degree-mandrel-bend-elbow-pipe-universal-exhaust-repair","title":"5 in 90 Degree Mandrel Bend Elbow Pipe - Universal Exhaust Repair","description":"\u003cp\u003eIn this review the focus is on a practical replacement part for custom exhaust work: a pair of 5 in 90 degree mandrel bend elbow pipes. The bottom line is simple: these SS304 stainless pieces are aimed at DIYers and small shops who need reliable, weldable elbows for modified exhaust systems. They stand out for their good surface treatment and clamp-ready humps, making them a convenient choice when cutting, splicing or welding a 5 in exhaust run together.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from SS304 stainless steel so the elbows resist corrosion and handle high temperatures common in exhaust systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel Bend:\u003c\/strong\u003e The 90 degree mandrel bend maintains internal flow profile, which helps reduce turbulence when routing a custom exhaust path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional Fit:\u003c\/strong\u003e With a 127mm (5 in) outer diameter and 1.5mm wall thickness, these elbows match common 5 in piping for straightforward joinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment Aids:\u003c\/strong\u003e Humps at both ends increase stability and give a better grip for clamps, easing installation without welding when needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation for Fabrication:\u003c\/strong\u003e Finished surface and design allow for cutting, splicing, or welding to suit a range of custom applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e Supplied as a pair, so you get two elbows ready for a double-bend or matched installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product suits home fabricators, exhaust shops, and hobbyists who work on modified exhaust systems and need a universal 90 degree elbow in 5 in diameter. It is most useful when you want a part that welds well and can be clamped into place thanks to the built-in humps.\u003c\/p\u003e\n\u003cp\u003eThose who need thicker heavy-duty tubing for extreme racing or some industrial applications should look elsewhere, because while customers praise the weldability and value, a few note the wall thickness is lighter than heavy-duty race tubing.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade from SS304 for good corrosion resistance and heat tolerance.\u003c\/li\u003e\n\u003cli\u003eMandrel 90 degree bend preserves internal flow and reduces restrictions.\u003c\/li\u003e\n\u003cli\u003eHumps at ends simplify clamp installation and improve joint stability.\u003c\/li\u003e\n\u003cli\u003eSold in pairs, offering immediate use for dual-bend or backup needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAt 1.5mm wall thickness some users may find it thinner than specialty heavy-duty exhaust tubing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePipe Type\u003c\/td\u003e\n\u003ctd\u003e90 Degree Bend Elbow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e127mm (5 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Arc Length\u003c\/td\u003e\n\u003ctd\u003e280mm (11.02 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall Thickness\u003c\/td\u003e\n\u003ctd\u003e1.5mm (0.06 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSS304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e18 x 18cm (7.09 in x 7.09 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e2 Pcs Stainless Steel Exhaust Elbow Pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe pair of 5 in SS304 90 degree mandrel elbows offer a practical, cost-effective solution for most custom exhaust projects; they weld well, clamp easily thanks to the end humps, and preserve flow with the mandrel bend. Buy them if you need a universal, easy-to-fit elbow for street and light performance work; choose heavier wall tubing only if your application demands extra thickness.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these elbows weldable?\u003c\/strong\u003e\u003cbr\u003eYes. The SS304 material and surface finish make them suitable for welding and customers report good weldability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill they fit any 5 in pipe?\u003c\/strong\u003e\u003cbr\u003eThey are designed for 127mm (5 in) outer diameter piping and include humps for clamp installation, but always verify measurements before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many pieces come in the package?\u003c\/strong\u003e\u003cbr\u003eThe product is sold as a set of 2 stainless steel 90 degree elbow pipes.\u003c\/p\u003e","brand":"X AUTOHAUX","offers":[{"title":"Default Title","offer_id":48637543416027,"sku":"B0C65M1NQ1","price":44.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61rkGaC7drL._AC_SL1500.jpg?v=1778606512","url":"https:\/\/gearmusthave.com\/products\/5-in-90-degree-mandrel-bend-elbow-pipe-universal-exhaust-repair","provider":"GearMustHave","version":"1.0","type":"link"}