{"product_id":"walker-18576-exhaust-muffler-right","title":"Walker 18576 Exhaust Muffler - Right","description":"\u003ch2\u003eWalker SoundFX Direct Fit Muffler for Grand Prix\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Direct Fit muffler Part Number 18576 is a specific-fit exhaust muffler for select Pontiac Grand Prix applications. It is built with aluminized steel for improved service life versus low-carbon steel and is shaped for a direct replacement on the right side of dual-exhaust vehicles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit exhaust muffler for confirmed vehicle application\u003c\/li\u003e\n\u003cli\u003eOval steel body with aluminized finish\u003c\/li\u003e\n\u003cli\u003eOffset inlet and outlet pipe connections for direct-fit routing\u003c\/li\u003e\n\u003cli\u003e1.875-inch inlet inside diameter and 2.25-inch outlet inside diameter\u003c\/li\u003e\n\u003cli\u003eMechanical interior joints and spun-locked heads for added durability\u003c\/li\u003e\n\u003cli\u003eWalker SoundFX Direct Fit line focuses on OE-style fit and controlled exhaust acoustics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Direct Fit Part Number 18576 is engineered for 1997-2002 Pontiac Grand Prix, right side, with dual exhaust. The muffler uses a combination design with an oval body measuring 17.25 inches overall, 14 inches body length, 9 inches body width, and 7 inches body height. Its aluminized steel construction helps resist corrosion better than low-carbon steel, while the offset inlet and outlet configuration supports a direct replacement layout. This part cross-references AP Exhaust 700298 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Muffler Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust noise that has become louder due to a worn muffler\u003c\/li\u003e\n\u003cli\u003eRust or corrosion on the original muffler body\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing a right-side dual-exhaust muffler\u003c\/li\u003e\n\u003cli\u003eLoss of factory-style exhaust tone after muffler damage\u003c\/li\u003e\n\u003cli\u003eReplacement needs for a direct-fit Pontiac Grand Prix exhaust repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 1997-2002 Pontiac Grand Prix, right. Confirm the vehicle has dual exhaust before ordering, and verify inlet and outlet diameters against the existing exhaust system. If the original assembly was welded, replace all required related parts during service to restore proper alignment and sealing. Part Number 18576 is a direct-fit muffler, so matching the vehicle’s exhaust routing is important for correct installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Direct Fit mufflers are built with 100% aluminized steel and reinforced internal construction details to support long-term durability and consistent fit. Part Number 18576 follows the SoundFX Direct Fit product line approach to replacement exhaust components with OE-style appearance and acoustics.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52071722549429,"sku":"BDCN-18576","price":63.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_18576_Fro.jpg?v=1775141934","url":"https:\/\/www.partcatalog.com\/products\/walker-18576-exhaust-muffler-right","provider":"PartCatalog","version":"1.0","type":"link"}