{"product_id":"89mm-3-5in-90-degree-aluminum-intercooler-elbow-brushed-finish","title":"89mm 3.5in 90 Degree Aluminum Intercooler Elbow - Brushed Finish","description":"\u003cp\u003eIn this review of the 89mm (3.5in) 90 degree aluminum intercooler elbow, the bottom line is simple: this is a solid, purpose-built pipe for anyone assembling or repairing a turbo plumbing run where a clean 90 degree turn is required. The reviewer found the mandrel-bent construction and 1.8mm wall thickness deliver a sturdy, smooth-flow elbow that fits intercooler and intake applications. It is best for mechanics, fabricators, and enthusiasts who need a durable, corrosion-resistant aluminum elbow without emission-system changes.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecisely Mandrel-Bent:\u003c\/strong\u003e The smooth internal bend reduces flow disruption and helps preserve boost response in intercooler and intake plumbing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6061 Aluminum Alloy:\u003c\/strong\u003e The high-quality material provides a good strength-to-weight ratio and resists warping under typical engine bay temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.8mm Wall Thickness:\u003c\/strong\u003e The relatively thick wall gives the elbow a solid feel and improved durability over thinner aftermarket tubing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrushed Surface Finish:\u003c\/strong\u003e The high class brushed finish offers corrosion resistance and a clean appearance that fits most engine bays without extra polishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4in Leg Length:\u003c\/strong\u003e Each leg measures approximately 4in (100mm), making it straightforward to incorporate into short-run intercooler or intake assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Application:\u003c\/strong\u003e Designed to be used as an intercooler pipe or intake tube, it adapts well to custom or replacement plumbing projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis elbow is aimed at vehicle owners and fabricators who need a dependable 90 degree connector for turbo plumbing, intercooler piping, or intake runs. It suits hobbyists building custom piping kits, professional shops replacing damaged elbows, and anyone who values a thicker wall and mandrel-bent smooth interior for airflow.\u003c\/p\u003e\n\u003cp\u003eIt is not intended for buyers who need a vehicle-specific, emission-related component or a complete plug-and-play kit with clamps and couplers included; this is a single universal elbow that requires matching couplers and fittings to install.\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\u003eMandrel-bent curvature maintains smoother airflow than crush-bent alternatives.\u003c\/li\u003e\n\u003cli\u003eThicker 1.8mm wall provides rigidity and a reassuring build quality noted by customers.\u003c\/li\u003e\n\u003cli\u003eBrushed 6061 alloy finish resists corrosion and looks clean under the hood.\u003c\/li\u003e\n\u003cli\u003eUniversal sizing for intercooler and intake use simplifies selection for custom plumbing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDoes not include clamps, couplers, or emission fittings, so additional parts are required for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKRD PERFORMANCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter (OD)\u003c\/td\u003e\n\u003ctd\u003e89mm (3.5in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBend Angle\u003c\/td\u003e\n\u003ctd\u003e90 Degree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeg Length\u003c\/td\u003e\n\u003ctd\u003e4in (100mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall Thickness\u003c\/td\u003e\n\u003ctd\u003e0.071in (1.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e6061 aluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBrushed surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 89mm 90 degree aluminum elbow is a practical, well-made component for custom intercooler and intake plumbing that offers good value for fabricators and DIYers. Its mandrel-bent construction, thick wall, and brushed 6061 finish combine to deliver durability and smooth airflow; buyers should plan to source appropriate couplers and clamps separately for a complete installation.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this elbow fit standard 3.5in couplers?\u003c\/strong\u003e\u003cbr\u003eYes, the 89mm OD corresponds to 3.5in tubing, so it fits standard 3.5in silicone couplers and clamps designed for that outside diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this part emission-related?\u003c\/strong\u003e\u003cbr\u003eNo, this elbow is a non-emission-related component and does not modify or interfere with factory emissions control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used for both intake and intercooler piping?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for universal use and is suitable for intercooler pipe and intake pipe applications.\u003c\/p\u003e","brand":"KRD PERFORMANCE","offers":[{"title":"Default Title","offer_id":48192989331675,"sku":"B0BR194PR8","price":41.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51CryZxP56L._AC_SL1400.jpg?v=1770260352","url":"https:\/\/gearmusthave.com\/products\/89mm-3-5in-90-degree-aluminum-intercooler-elbow-brushed-finish","provider":"GearMustHave","version":"1.0","type":"link"}