{"product_id":"banks-power-various-applications-muffler-4in-x-4in-s-s","title":"Banks Power Various Applications Muffler - 4in X 4in S\/S","description":"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.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!","brand":"Banks Power","offers":[{"title":"Default Title","offer_id":50602116841688,"sku":"GBE53800","price":334.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0304\/8210\/4460\/files\/4551c3b6821b6fd12fbe8411ba3a4688.jpg?v=1752099074","url":"https:\/\/remmotorsports.com\/products\/banks-power-various-applications-muffler-4in-x-4in-s-s","provider":"none","version":"1.0","type":"link"}