{"product_id":"flowmaster-flow-fx-muffler-for-chevy-suburban-gmc-yukon-xl-5-3l-6-2l-v8-2021-2026-direct-fit-factory-single-dual-exit-or-factory-dual-exit","title":"Flowmaster Flow FX Muffler for Chevy Suburban \u0026 GMC Yukon XL 5.3L \/ 6.2L V8 (2021-2026) Direct Fit - Factory Single \u0026 Dual Exit or Factory Dual Exit","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFitment Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChevy Suburban 5.3L V8 (2021, 2022, 2023, 2024, 2025, 2026)\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eFits Commercial, LS, LT, Premier, RST, Z71\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGMC Yukon XL 5.3L V8 (2021, 2022, 2023, 2024, 2025, 2026)\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eFits AT4, Elevation, SLE, SLT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eChevy Suburban 6.2L V8 (2021, 2022, 2023, 2024, 2025, 2026)\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eFits High Country, Premier, RST, Z71\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGMC Yukon XL 6.2L V8 (2021, 2022, 2023, 2024, 2025, 2026)\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eFits AT4, AT4 Ultimate, Denali, Denali Ultimate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5.3L V8 Fits both Single Out Rear (SOR) and Dual Out Rear (DOR) factory configurations\u003c\/li\u003e\n\u003cli\u003e6.2L V8 Factory Dual Exit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eEmissions Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis exhaust does not remove or replace any emissions components and is 50 state emissions legal.\u003c\/p\u003e\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\u003eFinish:\u003c\/strong\u003e Natural\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Diameter:\u003c\/strong\u003e 3.26 Inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Piping Diameter: \u003c\/strong\u003e3.50 Inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTail Pipe Quantity:\u003c\/strong\u003e 1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Type: \u003c\/strong\u003eDirect-Fit Muffler\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExit Style:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart #: 718218\u003c\/strong\u003e - Factory Single Out Rear (SOR) \/ Dual Out Rear (DOR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart #: \u003c\/strong\u003e\u003cspan id=\"partnumber\" data-partnumber=\"718219\"\u003e\u003cstrong\u003e718219 \u003c\/strong\u003e- \u003c\/span\u003eFactory Dual Out Rear (DOR)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Level:\u003c\/strong\u003e Moderate \/ Mild\u003c\/li\u003e\n\u003cli\u003eTuned to minimize and eliminate unwanted in-cabin drone\u003c\/li\u003e\n\u003cli\u003eDeep, refined Flow FX tone engineered for 5.3L GM SUVs\u003c\/li\u003e\n\u003cli\u003eSimplified Installation: Utilizes stock hanger location\u003c\/li\u003e\n\u003cli\u003eSimplified Installation: Simple hand tools and no welding required\u003c\/li\u003e\n\u003cli\u003eBacked by Flowmaster's Limited Liftemtime Warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Single Out Rear (SOR) \/ Dual Out Rear (DOR):\u003c\/strong\u003e Max dyno gains of 7 hp and 5 lb-ft torque at the rear wheels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Dual Out Rear: \u003c\/strong\u003eMax dyno gains of 5 hp and 2 lb-ft torque at the rear wheels\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003eFlowmaster's Flow FX Direct-Fit Muffler systems for 2021–2026 Chevrolet Tahoe, Chevrolet Suburban, GMC Yukon and GMC Yukon XL provide a simple way to give your GM SUV a deeper, more refined V8 exhaust tone without the complexity of a complete exhaust system. The 718218 is designed for 5.3L engines and works with both factory Single Out Rear (SOR) and Dual Out Rear (DOR) configurations, while the 718219 is designed for 6.2L engines with factory Dual Out Rear (DOR) and also fits the Cadillac Escalade and Escalade ESV.\u003c\/p\u003e\n\u003cp\u003eThe Flow FX muffler uses a straight-through absorption design and 409 stainless steel construction for durability and improved exhaust flow. The system is tuned to minimize and eliminate unwanted in-cabin drone, giving the SUV a deeper sound while maintaining a comfortable driving experience. Installation is simplified through the use of the factory hanger location, and no welding is required.\u003c\/p\u003e\n\u003cp\u003eRedline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.\u003c\/p\u003e","brand":"Flowmaster","offers":[{"title":"5.3L with Single or Dual Out Rear","offer_id":42989605191760,"sku":"FLO718218","price":399.95,"currency_code":"USD","in_stock":true},{"title":"6.2L with Dual Out Rear","offer_id":42989605224528,"sku":"FLO718219","price":444.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/fd5b5c03ac20d0c9dc8000f5c294dd147d341a42.jpg?v=1790878842","url":"https:\/\/shop.redline360.com\/products\/flowmaster-flow-fx-muffler-for-chevy-suburban-gmc-yukon-xl-5-3l-6-2l-v8-2021-2026-direct-fit-factory-single-dual-exit-or-factory-dual-exit","provider":"Redline360","version":"1.0","type":"link"}