{"title":"3\" x 3\" Round Body Mufflers","description":"","products":[{"product_id":"13129-magnaflow-redpack-4-in-x-18-in-round-glasspack-performance-exhaust-muffler-13129","title":"MagnaFlow Redpack 4 in. x 18 in. Round Glasspack Performance Exhaust Muffler 13129","description":"The MagnaFlow Redpack 4 in Round Glasspack Performance Exhaust Muffler 13129 features the same classic deep sound and dyno-proven performance of our other glasspack mufflers with the additional flair of a stylish yet timeless red finish. 13129's 3 in\/3 in round body and reversible straight-through universal design can be integrated into your vehicle's exhaust system however you see fit, although professional installation is recommended. Check to ensure compliance with local noise regulations. 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The straight-through free-flowing design of this round-bodied muffler's reversible, universal 3\/3in. diameter inlet\/outlet layout enables versatile installation options to match the spacing requirements of your vehicle. Due to the cutting and welding involved, professional installation is highly recommended. Internally, 12641 utilizes a perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill to achieve a powerful, resonant tone. 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The straight-through free-flowing design of this round-bodied muffler's reversible, universal 3\/3in. diameter inlet\/outlet layout enables versatile installation options to match the spacing requirements of your vehicle. Due to the cutting and welding involved, professional installation is highly recommended. Internally, 12619 utilizes a perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill to achieve a powerful, resonant tone. This muffler is made of durable, corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime construction warranty.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"3 - 3 \/ Satin","offer_id":18434147319923,"sku":"12619","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/12619_518304b8-0944-4845-a78a-2cdd0b4585b4.jpg?v=1790951586"},{"product_id":"12867-magnaflow-5-in-x-14-in-round-straight-through-performance-exhaust-muffler-12867","title":"MagnaFlow 5 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 12867","description":"The MagnaFlow 5in. Round Straight-Through Performance Exhaust Muffler 12867 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 5x5x14in. package with a premium satin finish. The straight-through free-flowing design of this round-bodied muffler's reversible, universal 3\/3in. diameter inlet\/outlet layout enables versatile installation options to match the spacing requirements of your vehicle. Due to the cutting and welding involved, professional installation is highly recommended. Internally, 12867 utilizes a perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill to achieve a powerful, resonant tone. 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Round Straight-Through Performance Exhaust Muffler 14419 is engineered to enhance your vehicle with our signature exhaust sound and dyno-proven performance thanks to its free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The weight-optimized, reversible, universal 3\/3in. diameter inlet\/outlet layout and 4x4x14in. round body shape offer flexible installation options to fit the spacing requirements of your ride. Professional installation is highly recommended. 14419 features a premium brushed finish. 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The round muffler body features a free-flowing reversible straight-through 3 in\/3 in diameter configuration and single stage packing with a satin finish. This weight-optimized glasspack muffler is engineered to bring out the inner hot rod in your ride with plenty of volume and dyno-proven performance, so please check to ensure compliance with local noise regulations. 18129 offers flexibility when it comes to installation thanks to its universal design, however, professional installation is recommended. Muffler 18129 is made of corrosion resistant aluminized steel and produced using CNC precision robotic manufacturing techniques, all backed by MagnaFlow's 90-day limited construction warranty.","brand":"MagnaFlow Exhaust Products","offers":[{"title":"Default Title","offer_id":18434214854771,"sku":"18129","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/7719\/8963\/files\/18129.jpg?v=1790953944"},{"product_id":"10419-magnaflow-4-in-x-14-in-round-straight-through-performance-exhaust-muffler-10419","title":"MagnaFlow 4 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 10419","description":"The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10419 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 4x4x14in. package with a premium satin finish. The straight-through free-flowing design of this round-bodied muffler's reversible, universal 3\/3in. diameter inlet\/outlet layout enables versatile installation options to match the spacing requirements of your vehicle. Due to the cutting and welding involved, professional installation is highly recommended. Internally, 10419 utilizes a perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill to achieve a powerful, resonant tone. 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Its design and durability have been proven through extensive real world race testing conducted in collaboration with Camburg Engineering and validated under aggressive competition conditions by Camburg Racing. Its straight through perforated core, stainless mesh wrap, and continuous roving high temperature insulation fill form a two stage packing system designed to maintain unrestricted flow under sustained heat and pressure while controlling the distracting NVH that slows drivers down, verified through professional testing by Camburg Racing. Single piece billet 304 stainless steel TIG welded end caps with integral V band flanges deliver uncompromising rigidity, leak proof reliability, and the kind of mechanical stability required for repeated wide open throttle abuse. The 16 gauge 304 stainless steel tubular body features internal expansion capability and 3 in. \/ 3 in. connections, enabling 17169 to handle extreme exhaust mass flow, shock loading, and high cycle thermal stress without fatigue or performance fade. Fully reversible, it integrates cleanly into diverse layouts where packaging, flow direction, and thermal management are critical. Professional installation is recommended, and users should verify compliance with local noise regulations. For installation, the kit includes keyed flanges for precise orientation and V‑band clamps for a secure, repeatable seal. 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