{"product_id":"mach-force-xp-3-in-409-stainless-steel-cat-back-exhaust-system-w-polished-tip-49-44072-p","title":"aFe MACHForce XP Exhausts Cat-Back Polished Tips 09-17 GM Silverado 1500 4.3\/5.3L RegCab SB\/LB","description":"\u003cp\u003eaFe introduces the MACH Force XP exhaust system for the BMW M5 F10 twin-turbo. In recent testing this system produced 18 horsepower and 30 lbs. x ft. of torque. This unique exhaust system is constructed from TIG-welded, 3 in. mandrel bent 304 stainless steel and uses quad, high-flow mufflers. This system was designed and engineered by tuning the perfect tube lengths, ultimately maximizing performance across the power band while maintaining a great tone. Also included is an X-pipe balance tube which equalizes and evenly distributes exhaust pulses for increased flow and minimizing exhaust drone. To finish off this system, aFe uses four 4 in. carbon fiber tips with 303 stainless steel machined finish inserts. This exhaust uses all factory hanger locations f or a hassle-free installation.  No modifications necessary. All aFe exhaust systems are manufactured in our Corona, California manufacturing facility.\u003c\/p\u003e","brand":"AFE","offers":[{"title":"Default Title","offer_id":41280800915649,"sku":"49-44072-P","price":911.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0005\/7773\/2663\/products\/6ca485391f346bc6c219722b428118b2.jpg?v=1643897205","url":"https:\/\/www.urotuning.com\/products\/mach-force-xp-3-in-409-stainless-steel-cat-back-exhaust-system-w-polished-tip-49-44072-p","provider":"UroTuning","version":"1.0","type":"link"}