{"product_id":"king-racing®-11-19-bmw-m5-m6-s63b44-304ss-3-catless-exhaust-down-pipes","title":"Kingman Speed® (11-19) BMW M5\/M6 S63B44 304SS 3\" Catless Exhaust Down Pipes","description":"\u003ch1\u003eCOMPATIBLE: (4.4L - S63B44)\u003c\/h1\u003e\n\u003ch1\u003e2011 - 2016 BMW M5 F10 \u003c\/h1\u003e\n\u003ch1\u003e2013 - 2019 BMW M6 F06\/F12\/F13\u003c\/h1\u003e\n\u003ch2\u003eCrafted from 304 grade premium stainless these exhaust downpipes offer advanced airflow and performance gains over the factory setup. Manufactured using the latest in TIG welding technology, these downpipes delete the restrictive catalysts delivering an average power increase of 20+ HP. \u003c\/h2\u003e","brand":"Kingman Speed®","offers":[{"title":"Default Title","offer_id":42148482809950,"sku":"KING-M5-F10-DP-NC","price":448.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot2025-11-01at7.03.35PM.png?v=1762049170","url":"https:\/\/10secondracing.com\/en-gb\/products\/king-racing%c2%ae-11-19-bmw-m5-m6-s63b44-304ss-3-catless-exhaust-down-pipes","provider":"10 Second Racing","version":"1.0","type":"link"}