{"product_id":"borla-2019-chevrolet-silverado-sierra-1500-6-2l-s-type-3-5in-diameter-muffler","title":"Borla 2019 Chevrolet Silverado\/Sierra 1500 6.2L S-Type 3.5in Diameter Muffler","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e60679\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 808422606790\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBorla 2019-2023 Chevrolet Silverado 1500 \/ GMC Sierra 1500 Optional S-Type Muffler Part # 60679\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Borla S-Type Muffler (60679) replaces the Polyphonic Harmonizer in your Borla ATAK Cat-Back system on 2019-2023 Chevrolet Silverado 1500 and GMC Sierra 1500 models with 6.2L V8 automatic transmission (2WD\/4WD). This 3.5-inch diameter muffler provides a quieter S-Type sound level while maintaining the Borla Sound of Power, plus gains in horsepower, torque, fuel economy, and engine longevity. Experience throttle response, shift power, and an aggressive soundtrack built for performance driving.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eS-Type Sound:\u003c\/strong\u003e Swap into ATAK system for toned-down volume versus aggressive ATAK tone while keeping Borla's signature exhaust note.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-304 Stainless Steel:\u003c\/strong\u003e Premium material resists corrosion better than 409-grade alternatives for long-term durability and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Flow Design:\u003c\/strong\u003e Engineered for optimal exhaust flow to increase power and torque output on 6.2L V8 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Precision Manufacturing:\u003c\/strong\u003e Computer-controlled fabrication ensures exact fitment and weld integrity on all-welded construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMillion-Mile Warranty:\u003c\/strong\u003e Backed by Borla's lifetime guarantee against defects for direct-fit reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRequires existing Borla ATAK Cat-Back system (e.g., 140758, 140759) on compatible vehicles.\u003c\/li\u003e\n\u003cli\u003eClean regularly with mild soap to preserve stainless steel finish and performance.\u003c\/li\u003e\n\u003cli\u003eShips in protective box; 11 lbs product weight, 15 lbs shipping weight, dimensions 24\" x 12\" x 12\".\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on replacement; no cutting or welding needed for Polyphonic Harmonizer swap.\u003c\/li\u003e\n\u003cli\u003eCompatible with factory hangers and Borla ATAK hardware; torque clamps to spec.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2023\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003eHigh Country\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2023\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003eLTZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022-2023\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003eZR2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500 LTD\u003c\/td\u003e\n\u003ctd\u003eHigh Country\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500 LTD\u003c\/td\u003e\n\u003ctd\u003eLTZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2023\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 1500\u003c\/td\u003e\n\u003ctd\u003eDenali\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 1500 Limited\u003c\/td\u003e\n\u003ctd\u003eDenali\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 1500 Limited\u003c\/td\u003e\n\u003ctd\u003eSLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Borla?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLeaders in stainless steel exhaust since pioneering systems for Rolls-Royce and Ferrari classics.\u003c\/li\u003e\n\u003cli\u003eBuilds power, torque, and efficiency into every component for street and motorsport use.\u003c\/li\u003e\n\u003cli\u003eUses precision CNC processes and T-304 steel for fit and million-mile performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this muffler fit my 2020 Silverado 1500 6.2L?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, if equipped with Borla ATAK Cat-Back (part 140758\/140759); direct replacement for Polyphonic Harmonizer on 2WD\/4WD automatics.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used in muffler 60679?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e T-304 stainless steel throughout, all-welded for strength, flow, and rust resistance versus lesser grades.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty covers this part?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Borla's Million-Mile Warranty on direct-fit mufflers covers defects for the vehicle lifetime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure cardboard box, 24\" L x 12\" W x 12\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 11 lbs (product), 15 lbs (shipping)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":40507167440975,"sku":"BOR60679","price":228.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/borla-2019-chevrolet-silveradosierra-1500-6_2l-s-type-3_5in-diameter-muffler-borla.jpg?v=1765948210","url":"https:\/\/www.blackopsautoworks.com\/products\/borla-2019-chevrolet-silverado-sierra-1500-6-2l-s-type-3-5in-diameter-muffler","provider":"Black Ops Auto Works","version":"1.0","type":"link"}