{"product_id":"chevrolet-gmc-mufflers-1500-2500-3500-heavyduty-6-0-8-1-litre-gas-engines-single-outlets-copy","title":"Xlerator Chevrolet \/ GMC Mufflers Single Outlet Performance Option 1500, 2500,3500 HeavyDuty 6.0 \u0026 8.1 Litre Gas Engines","description":"\u003cp\u003eHigh-quality aftermarket \u003cstrong\u003eXlerator® All-Welded Performance Muffler – 1500 \/ 2500 \/ 3500 Series Single Outlet\u003c\/strong\u003e is engineered for \u003cstrong\u003eheavy-duty performance applications\u003c\/strong\u003e on \u003cstrong\u003e6.0L and 8.1L Chevrolet\/GMC gas engines\u003c\/strong\u003e. Designed to deliver \u003cstrong\u003eincreased exhaust flow\u003c\/strong\u003e with an \u003cstrong\u003eexcellent performance sound\u003c\/strong\u003e, this muffler maintains compatibility with OEM-style tailpipe routing while improving overall performance. Built with \u003cstrong\u003eall-welded construction\u003c\/strong\u003e and \u003cstrong\u003eheavy-gauge 100% aluminized steel\u003c\/strong\u003e, it’s made to handle demanding workloads with long-term durability.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003esingle outlet performance option\u003c\/strong\u003e features an \u003cstrong\u003e8½\" x 11¾\" oval case\u003c\/strong\u003e, a \u003cstrong\u003e24½\" shell length\u003c\/strong\u003e, and a \u003cstrong\u003e29\" overall length\u003c\/strong\u003e, with \u003cstrong\u003e3\" ID dual inlets and 3\" ID outlet\u003c\/strong\u003e designed to \u003cstrong\u003efit the OEM tailpipe\u003c\/strong\u003e. It is intended for use with \u003cstrong\u003eXlerator mandrel-bent tailpipe X6007\u003c\/strong\u003e, making it a direct-fit performance upgrade while retaining proper exhaust routing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Material:\u003c\/strong\u003e Heavy-Gauge 100% Aluminized Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Series:\u003c\/strong\u003e 1500 \/ 2500 \/ 3500 Performance Mufflers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Application:\u003c\/strong\u003e Chevrolet \/ GMC 6.0L \u0026amp; 8.1L Gas Engines\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Configuration:\u003c\/strong\u003e Dual Inlet \/ Dual Outlet (Single Outlet Performance Option)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Inlet Size:\u003c\/strong\u003e 3\" ID Duals\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Outlet Size:\u003c\/strong\u003e 3\" ID\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Case Dimensions:\u003c\/strong\u003e 8½\" x 11¾\" Oval\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Shell Length:\u003c\/strong\u003e 24½\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Overall Length:\u003c\/strong\u003e 29\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Construction:\u003c\/strong\u003e All-Welded\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- Sound Profile:\u003c\/strong\u003e Excellent Performance Sound with OE-Style Tuning\u003c\/p\u003e\n\u003cp\u003eBuilt for \u003cstrong\u003eheavy-duty trucks\u003c\/strong\u003e, \u003cstrong\u003ework vehicles\u003c\/strong\u003e, and \u003cstrong\u003eperformance-focused OEM replacements\u003c\/strong\u003e, the \u003cstrong\u003eXlerator® All-Welded Performance Muffler\u003c\/strong\u003e delivers increased flow, strong performance sound, and rugged aluminized construction—engineered to perform under load while fitting like stock.\u003c\/p\u003e","brand":"Classic Exhaust Systems LLC","offers":[{"title":"Default Title","offer_id":53010070602035,"sku":"APH-X503","price":161.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6096\/3379\/files\/aph-x503_mv_xl.jpg?v=1770648760","url":"https:\/\/classicexhaust440.com\/products\/chevrolet-gmc-mufflers-1500-2500-3500-heavyduty-6-0-8-1-litre-gas-engines-single-outlets-copy","provider":"Classic Exhaust Systems LLC","version":"1.0","type":"link"}