{"product_id":"ap-exhaust-700300-exhaust-muffler","title":"AP Exhaust 700300 Exhaust Muffler - Left or Rear Left","description":"\u003ch2\u003eAP Exhaust 700300 Muffler Overview\u003c\/h2\u003e\u003cp\u003eThe AP Exhaust 700300 muffler is designed for reliable exhaust performance on select Buick, Chevrolet, and Pontiac models. Engineered with aluminized steel, this muffler offers durability and OE comparable sound levels for vehicles like the Buick LaCrosse and Chevrolet Monte Carlo.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBody dimensions: 14\" length, 9\" width, 7\" height\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminized steel for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBaffled muffler type with oval shape for efficient exhaust flow\u003c\/li\u003e\n\u003cli\u003eInlet pipe diameter: 1.88\" with left lower inlet location\u003c\/li\u003e\n\u003cli\u003eOutlet pipe diameter: 2.25\" with center lower outlet location\u003c\/li\u003e\n\u003cli\u003eSingle inlet and outlet configuration\u003c\/li\u003e\n\u003cli\u003eRegular grade type, non-tunable design\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick Allure, Chevrolet Monte Carlo, Pontiac Grand Prix, and Buick LaCrosse\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe AP Exhaust 700300 muffler features a robust aluminized steel body measuring 14 inches in length, 9 inches in width, and 7 inches in height. Its oval shape and baffled internal configuration help reduce exhaust noise to an OE comparable sound level, maintaining factory-like performance. The muffler includes a single inlet pipe with a 1.88-inch inside diameter located on the left lower side, and a single outlet pipe with a 2.25-inch inside diameter positioned at the center lower side. This design supports efficient exhaust flow and fits the exhaust systems of Buick, Chevrolet, and Pontiac vehicles, including the Buick Allure, Chevrolet Monte Carlo, Pontiac Grand Prix, and Buick LaCrosse. The muffler is part of the MSL series, known for regular grade components suitable for standard driving conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or damaged mufflers on compatible Buick, Chevrolet, and Pontiac models\u003c\/li\u003e\n\u003cli\u003eReduces excessive exhaust noise while maintaining factory sound levels\u003c\/li\u003e\n\u003cli\u003ePrevents exhaust leaks caused by rust or corrosion in the muffler body\u003c\/li\u003e\n\u003cli\u003eRestores proper exhaust flow to improve engine efficiency\u003c\/li\u003e\n\u003cli\u003eAddresses fitment issues with OEM mufflers due to inlet\/outlet size and location\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your vehicle’s make and model before installation\u003c\/li\u003e\n\u003cli\u003eEnsure inlet and outlet pipe diameters match existing exhaust piping (1.88\" inlet, 2.25\" outlet)\u003c\/li\u003e\n\u003cli\u003eLeft lower inlet and center lower outlet locations require proper alignment during installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps or welding methods for secure attachment\u003c\/li\u003e\n\u003cli\u003eInspect exhaust hangers and replace if necessary to support the new muffler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe AP Exhaust 700300 muffler is manufactured with aluminized steel to resist corrosion and extend service life. It meets industry standards for exhaust components and provides OE comparable sound levels. While specific warranty details are not provided, AP Exhaust products typically come with limited warranties covering defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer.\u003c\/p\u003e","brand":"AP Exhaust","offers":[{"title":"Default Title","offer_id":43385538085045,"sku":"BBDL-700300","price":75.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AP_700300_Fro_faa7c2ff-3db9-4ddb-8440-4b414a3fce64.jpg?v=1774704308","url":"https:\/\/www.partcatalog.com\/products\/ap-exhaust-700300-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}