{"product_id":"banks-power-gm-454-mh-efi-vortec-w-heatshield-muffler-2-2-5in-x-3-5in-s-s-gbe52410","title":"Banks Power GM 454 Mh EFI Vortec (w\/ Heatshield) Muffler - 2\/2.5in X 3.5in S\/S - gbe52410","description":"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. And in between, the exhaust flows straight through, instead of torturously winding its way back and forth inside hairpin chambers and building up back-pressure. And 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! PartNumber : gbe52410 Description : Banks Power GM 454 Mh EFI Vortec (w\/ Heatshield) Muffler - 2\/2.5in X 3.5in S\/S Add-On Part : NA Title : Stainless Steel Exhaust Muffler 3 Inch Inlet X 3.5 Inch Outlet GM 454 Motorhome EFI Vortec W\/Heatshield Banks Power   Exhaust, Mufflers \u0026amp; Tips::Muffler ","brand":"Banks Power","offers":[{"title":"Default Title","offer_id":42579914653951,"sku":"","price":439.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/aristocrat-autosport-llc.myshopify.com\/products\/banks-power-gm-454-mh-efi-vortec-w-heatshield-muffler-2-2-5in-x-3-5in-s-s-gbe52410","provider":"Aristocrat Autosport ","version":"1.0","type":"link"}