{"product_id":"afe-49-36317-p","title":"aFe MACHForce XP Exhaust 304SS Cat-Back w\/ Polished Tips 12-13 BMW M5 (F10) V8 4.4L (tt)","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. polished tips with 303 stainless steel machined finish inserts. This exhaust uses all factory hanger locations for a hassle-free installation.  No modifications necessary. All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.\u003c\/p\u003e\u003cp\u003eGenuine aFe. Part number 49-36317-P.\u003c\/p\u003e\u003cp\u003eImported to order from our US supply partner — allow 7-14 days delivery.\u003c\/p\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":65404790440285,"sku":"49-36317-P","price":4416.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/870a0daef6f31d5fd7c2e797f1a3e272.jpg?v=1785298034","url":"https:\/\/performancepartsdirect.co.uk\/products\/afe-49-36317-p","provider":"Performance Parts Direct","version":"1.0","type":"link"}