{"product_id":"ap-exhaust-700342-exhaust-muffler","title":"AP Exhaust 700342 Exhaust Muffler - Rear","description":"\u003ch2\u003eAP Exhaust 700342 Rear Muffler for Impala\u003c\/h2\u003e\u003cp\u003eAP Exhaust 700342 is a rear exhaust muffler built for direct-fit replacement on select 2000-2005 Chevrolet Impala applications. It uses an oval aluminized steel body with a baffled design and OE-comparable sound level for a factory-style exhaust tone.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit rear muffler for 2000-2005 Chevrolet Impala\u003c\/li\u003e\n\u003cli\u003eAP Exhaust 700342 part number for application matching\u003c\/li\u003e\n\u003cli\u003eOval muffler body with aluminized steel construction\u003c\/li\u003e\n\u003cli\u003eBaffled muffler design with OE-comparable sound level\u003c\/li\u003e\n\u003cli\u003eSingle 2.25-inch inlet and single 2.25-inch outlet\u003c\/li\u003e\n\u003cli\u003eRight lower inlet and center lower outlet layout\u003c\/li\u003e\n\u003cli\u003eMSL series muffler with regular grade construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis AP Exhaust muffler is configured for the rear position on the Chevrolet Impala and follows the original system layout for the listed years. The 7-inch body height, 9-inch body width, and 14-inch body length support a compact oval profile, while the 30.88-inch overall length reflects the full assembly dimensions. AP Exhaust 700342 is a practical choice for drivers searching for a rear muffler for 2000-2005 Chevrolet Impala, OE-style exhaust muffler replacement, or aluminized steel muffler with 2.25-inch inlet and outlet sizing.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRust-through or corrosion in the rear muffler body\u003c\/li\u003e\n\u003cli\u003eExhaust noise caused by a damaged or leaking muffler\u003c\/li\u003e\n\u003cli\u003eRestricted exhaust flow from a failing factory muffler\u003c\/li\u003e\n\u003cli\u003eFitment problems when replacing a welded OE muffler assembly\u003c\/li\u003e\n\u003cli\u003eLoss of factory-style exhaust tone on the Chevrolet Impala\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2000-2005 Chevrolet Impala, rear. The OE system was a welded assembly, and AP Exhaust notes that all referenced parts should be replaced for proper service on this application. Verify inlet and outlet orientation before installation, since this muffler uses a right lower inlet and center lower outlet configuration. Confirm the 2.25-inch pipe sizing matches the vehicle exhaust connection points before final assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eAP Exhaust manufactures this MSL-series muffler with aluminized steel construction and an OE-comparable sound level for a factory-style replacement on the listed Chevrolet Impala applications. AP Exhaust 700342 is built as a direct-fit exhaust muffler for the specified rear-position fitment.\u003c\/p\u003e","brand":"AP Exhaust","offers":[{"title":"Default Title","offer_id":43385538412725,"sku":"BBDL-700342","price":69.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AP_700342_Fro_e1921b0c-7499-406f-9218-21b69cf5ff3a.jpg?v=1774704311","url":"https:\/\/www.partcatalog.com\/products\/ap-exhaust-700342-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}