{"product_id":"ap-exhaust-700488-exhaust-muffler","title":"AP Exhaust 700488 Exhaust Muffler","description":"\u003ch2\u003eAP Exhaust 700488 Muffler Overview\u003c\/h2\u003e\u003cp\u003eThe AP Exhaust 700488 exhaust muffler is designed for reliable performance and durability in heavy-duty Chevrolet and GMC trucks. Engineered to meet OE comparable sound levels, this muffler suits various Sierra and Silverado 2500 and 3500 models, providing effective exhaust flow and noise reduction.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from aluminized steel for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eOval-shaped baffled muffler with BB configuration\u003c\/li\u003e\n\u003cli\u003eBody dimensions: 24\" length, 11.5\" width, 8.5\" height\u003c\/li\u003e\n\u003cli\u003eInlet diameter: 3\" with dual pipe inlets on left upper side\u003c\/li\u003e\n\u003cli\u003eSingle 3.5\" outlet pipe located on left lower and right lower positions\u003c\/li\u003e\n\u003cli\u003eOverall length of 28.25\" for precise fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC Sierra 2500, 2500 HD, 3500, 3500 Classic, Silverado 2500, 2500 HD, 3500, and 3500 Classic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe AP Exhaust 700488 muffler features a durable aluminized steel body designed to withstand the rigors of heavy-duty truck use. Its oval shape and baffled BB configuration help maintain optimal exhaust flow while reducing noise to levels comparable with original equipment. The muffler includes two 3\" pipe inlets positioned on the left upper side, allowing for efficient exhaust gas entry, and a single 3.5\" outlet pipe located on the left lower and right lower sides for smooth exhaust exit. With an overall length of 28.25 inches, this muffler is engineered to fit specific Chevrolet and GMC heavy-duty truck models without modification.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Sierra 2500 and 2500 HD\u003c\/li\u003e\n\u003cli\u003eChevrolet Sierra 3500 and 3500 Classic\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 2500 and 2500 HD\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 and 3500 Classic\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 and 2500 HD\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500 and 3500 Classic\u003c\/li\u003e\n\u003cli\u003eGMC Silverado 2500 and 2500 HD\u003c\/li\u003e\n\u003cli\u003eGMC Silverado 3500 and 3500 Classic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Muffler\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive exhaust noise due to worn or damaged muffler\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust compromising muffler integrity\u003c\/li\u003e\n\u003cli\u003eReduced exhaust flow affecting engine performance\u003c\/li\u003e\n\u003cli\u003eLeaks causing exhaust fumes inside the vehicle cabin\u003c\/li\u003e\n\u003cli\u003eNon-OE sound levels impacting driving comfort\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is securely lifted and cooled before beginning installation. The AP Exhaust 700488 muffler is designed for direct replacement on compatible Chevrolet and GMC Sierra and Silverado 2500\/3500 models. Verify inlet and outlet pipe diameters and locations match your vehicle’s exhaust system. Professional installation is recommended to maintain proper exhaust alignment and prevent leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eManufactured by AP Exhaust, part number 700488 meets industry standards for durability and performance. The aluminized steel construction offers enhanced corrosion resistance suitable for heavy-duty applications. Warranty details should be confirmed with the manufacturer or authorized distributor.\u003c\/p\u003e","brand":"AP Exhaust","offers":[{"title":"Default Title","offer_id":51824869277877,"sku":"BBDL-700488","price":125.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AP_700488_Fro.jpg?v=1774704327","url":"https:\/\/www.partcatalog.com\/products\/ap-exhaust-700488-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}