{"product_id":"banks-power-99-03-ford-7-3l-muffler-kit-4in-x-4in-s-s","title":"Banks Power 99-03 Ford 7.3L Muffler Kit - 4in X 4in S\/S","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 53509\u003c\/p\u003e\u003cp\u003eStraight-through flow path. Exclusive expansion chamber dissipates annoying mid-range drone. Flows up to 201% better than stock. Authoritative, but never overpowering, exhaust sound. Polished-stainless steel. 4 inch diameter in\/out. Monster Exhaust Benefits. Replacing the restrictive stock muffler with Banks free-flowing Monster muffler makes a huge difference in airflow, sound, and performance. The Banks muffler has a large inlet and outlet where the exhaust flows straight through, compared to the torturous stock design with hairpin chambers that build up back-pressure. Only Banks Monster Muffler has an expansion chamber to alleviate the nasty drone that other straight-through mufflers are known for. Banks utilizes durable ceramic packing with a high temp rating so it won't degrade like fiberglass. Add it all together and you get a muffler that flows over three times better than stock and delivers a pleasing, throaty rumble!Key Features: Superior Flow and Rich, Throaty Sound. Straight-through flow path. Exclusive expansion chamber dissipates annoying mid-range drone. Flows up to 201% better than stock. Authoritative, but never overpowering, exhaust sound. Polished-stainless steel. 4 inch diameter in\/out\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSuperior Flow and Rich, Throaty Sound\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eExhaust Muffler Kit Stainless Steel, 4 inch Inlet and Outlet with hardware for 1999-03 Ford 7.3L Power Stroke\u003c\/p\u003e","brand":"Banks Power","offers":[{"title":"Default Title","offer_id":51774604935480,"sku":"B003 53509","price":375.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-31018-4712214-square.webp?v=1779206905","url":"https:\/\/store.motormia.co\/products\/banks-power-99-03-ford-7-3l-muffler-kit-4in-x-4in-s-s","provider":"MOTORMIA","version":"1.0","type":"link"}