{"product_id":"titanium-exhaust-flex-joints-bellow-grade-2","title":"BOOST Products Grade 2 Titanium Exhaust Flex Bellows for Custom Exhaust, 2-4\" Options","description":"\u003cp\u003e\u003cstrong\u003eBOOST Products Grade 2 titanium exhaust flex bellows add a flexible section to a custom exhaust or downpipe while keeping the system lightweight.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eApplication Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor custom exhaust and downpipe fabrication. These titanium flex joints are build-specific components, not vehicle-specific replacement parts.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eAvailable Diameter Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2-inch \/ 51 mm outer diameter\u003c\/li\u003e\n  \u003cli\u003e2.5-inch \/ 63.5 mm outer diameter\u003c\/li\u003e\n  \u003cli\u003e3-inch \/ 76 mm outer diameter\u003c\/li\u003e\n  \u003cli\u003e3.5-inch \/ 89 mm outer diameter\u003c\/li\u003e\n  \u003cli\u003e4-inch \/ 102 mm outer diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSpecs and Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlex Joint Details\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003eBOOST Products titanium exhaust flex joint \/ bellow\u003c\/li\u003e\n      \u003cli\u003eGrade 2 titanium construction\u003c\/li\u003e\n      \u003cli\u003eDesigned for custom exhaust and downpipe systems\u003c\/li\u003e\n      \u003cli\u003eHelps a fabricated system accommodate normal movement and vibration\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Numbers by Diameter\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003e2-inch \/ 51 mm: EX-KO-TI-51\u003c\/li\u003e\n      \u003cli\u003e2.5-inch \/ 63.5 mm: EX-KO-TI-63\u003c\/li\u003e\n      \u003cli\u003e3-inch \/ 76 mm: EX-KO-TI-76\u003c\/li\u003e\n      \u003cli\u003e3.5-inch \/ 89 mm: EX-KO-TI-89\u003c\/li\u003e\n      \u003cli\u003e4-inch \/ 102 mm: EX-KO-TI-02\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eA flex section is important in a custom exhaust because the engine, exhaust mounts, and chassis do not move exactly the same way. This BOOST Products titanium bellow gives a fabricated system a controlled point of movement, helping reduce stress on the surrounding pipe sections and welded joints.\u003c\/p\u003e\n\n\u003cp\u003eGrade 2 titanium is a strong, lightweight material suited to motorsport fabrication. Choose the diameter that matches the outer diameter of the titanium tubing in your exhaust or downpipe project.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFabrication Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eConfirm tubing diameter, available space, and flex-joint placement before ordering. This is a weld-in component and is not a bolt-on exhaust part. Titanium fabrication requires the proper welding process and clean material preparation, so installation should be handled by an experienced fabricator.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eAbout BOOST Products\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBOOST Products builds intake, exhaust, plumbing, and heat-management components for custom street and motorsport projects. Its titanium fabrication range includes tubing, bends, hangers, and flex components for builders assembling lightweight systems around a specific vehicle and layout.\u003c\/p\u003e\n","brand":"BOOST Products USA","offers":[{"title":"2\" (51mm)","offer_id":42895700852816,"sku":"EX-KO-TI-51","price":126.76,"currency_code":"USD","in_stock":true},{"title":"2.5\" (63.5mm)","offer_id":42895700885584,"sku":"EX-KO-TI-63","price":141.68,"currency_code":"USD","in_stock":true},{"title":"3\" (76mm)","offer_id":42895700918352,"sku":"EX-KO-TI-76","price":152.86,"currency_code":"USD","in_stock":true},{"title":"3.5\" (89mm)","offer_id":42895700951120,"sku":"EX-KO-TI-89","price":164.05,"currency_code":"USD","in_stock":true},{"title":"4\" (102mm)","offer_id":42895700983888,"sku":"EX-KO-TI-02","price":205.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/var-ex-ko-ti-1-140566.jpg?v=1788546680","url":"https:\/\/shop.redline360.com\/products\/titanium-exhaust-flex-joints-bellow-grade-2","provider":"Redline360","version":"1.0","type":"link"}