{"product_id":"4-4l-n63r-v8-twin-turbo-downpipes","title":"4.4L N63R V8 Twin Turbo Downpipes","description":"The VRSF N63R Stainless Steel Race Downpipes are engineered to enhance performance for your V8 Twin Turbo 4.4L N63R engine. By removing the factory catalytic converters, these downpipes significantly reduce exhaust back pressure, promoting faster turbo spool, noticeable power gains, and a more aggressive exhaust note. The design emphasizes smooth, mandrel-bent transitions from the turbos, unlike designs that neck down, ensuring an increase in overall flow.\n\nConstructed from hand-welded 304-grade stainless steel, these downpipes are built for durability and performance.\n\nThese downpipes are compatible with a range of BMW models from 2017-2021, specifically the M550i, 750i, 850i, X5 M50i, X6 M50i, and X7 M50i, all equipped with the N63R engine.","brand":"Vsfr","offers":[{"title":"Default Title","offer_id":52664105107768,"sku":"10302525","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687538841.webp?v=1784333321","url":"https:\/\/store.motormia.co\/products\/4-4l-n63r-v8-twin-turbo-downpipes","provider":"MOTORMIA","version":"1.0","type":"link"}