{"product_id":"borla-specialty-muffler-2-75in-center-in-out-6-75in-dia-24in-body-29in-oal-s-type-un-notched","title":"Borla Specialty Muffler 2.75in Center In\/Out 6.75in Dia. 24in Body 29in OAL S-Type Un-Notched","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e401664\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 808422016643\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBorla Specialty Muffler 2.75in Center In\/Out 6.75in Dia. 24in Body 29in OAL S-Type Un-Notched - Universal Truck Fit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eDeveloped for truck applications and custom setups needing a long-body muffler, the Borla 401664 delivers aggressive S-Type sound with free-flow exhaust performance. This 29-inch overall length muffler features 2.75-inch center inlet\/outlet necks, un-notched for weld-in installs on trucks and SUVs. T-304 stainless steel construction ensures lasting durability in demanding conditions.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-304 Austenitic Stainless Steel:\u003c\/strong\u003e Resists rust completely for long-term reliability in harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Welded Construction:\u003c\/strong\u003e Delivers maximum strength without weak points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Flow Design:\u003c\/strong\u003e Boosts horsepower and torque by reducing backpressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCFF Acoustic Material:\u003c\/strong\u003e High-temperature fiber controls sound while maintaining flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible Design:\u003c\/strong\u003e Fits either direction for easy custom routing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUn-notched necks for weld-in installation; notched alternate is 400130.\u003c\/li\u003e\n\u003cli\u003eRequires wide band clamps 18327 (sold separately).\u003c\/li\u003e\n\u003cli\u003eNatural mill finish; brush or polish surface before install.\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\u003eWeld-in necks require precise cutting and welding skills.\u003c\/li\u003e\n\u003cli\u003eWide band clamps 18327 ensure secure, leak-free connections.\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\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eVarious Trucks\/SUVs\u003c\/td\u003e\n\u003ctd\u003eCustom Exhaust\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2023\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 1500\u003c\/td\u003e\n\u003ctd\u003e5.7L HEMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2023\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-150\u003c\/td\u003e\n\u003ctd\u003e4.6L\/5.4L\/5.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2023\u003c\/td\u003e\n\u003ctd\u003eChevrolet\/GMC\u003c\/td\u003e\n\u003ctd\u003eSilverado\/Sierra 1500\u003c\/td\u003e\n\u003ctd\u003e5.3L\/6.2L\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\u003eUSA-made with Million-Mile warranty for total confidence.\u003c\/li\u003e\n\u003cli\u003eProven track record in racing and street performance.\u003c\/li\u003e\n\u003cli\u003eEngineered for precise fit and real-world power gains.\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 Will this muffler fit my specific truck?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Universal design suits most trucks\/SUVs with 2.75\" piping; confirm measurements for custom exhaust systems on Ram 1500, F-150, Silverado.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and finish does it have?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e T-304 stainless steel in natural mill finish; polish or brush for custom look, resists corrosion fully.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty and sound level?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Million-Mile warranty covers it; S-Type provides aggressive tone with controlled interior noise via CFF packing.\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\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 Protective cardboard box, 30\" L x 8\" W x 8\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 19 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":42196197113935,"sku":"BOR401664","price":258.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/borla-specialty-muffler-2_75in-center-inout-6_75in-dia_-24in-body-29in-oal-s-type-un-notched-borla.jpg?v=1765948631","url":"https:\/\/www.blackopsautoworks.com\/products\/borla-specialty-muffler-2-75in-center-in-out-6-75in-dia-24in-body-29in-oal-s-type-un-notched","provider":"Black Ops Auto Works","version":"1.0","type":"link"}