{"product_id":"bmwx5mf853-decatdownpipesx6m-mtcmotorsport-637","title":"BMWX5MF853\"DecatDownpipesX6M|MTCMotorsport\"","description":"\u003cp\u003eMTC Motorsport BMW X5M X6M F85\/F86 Stainless Steel Decat Downpipes for the 4.4 Twin Turbo S63R N63N 575bhp EngineThe X5M downpipes are machined from T-304 high-grade stainless steel and are tig welded in houseThe downpipes will provide a sharper throttle response due to faster spool of the turboNoticeable power gains and a much more aggressive exhaust note which sounds truly amazingProduce lower temperatures and less exhaust backpressure due to the relief of the turbocharger. The cylinder charge is increased which generates maximum performanceThere is also a substantial weight saving in comparison to the factory catalytic converterMandrel-bent for better gas flow and maximum internal size to ensure ultimate performance without the loss of mid-range torqueFinished in brushed stainless with gaskets and boltsThese downpipes will fit the following models:X5M F85 4.4 Twin TurboX6M F86 4.4 Twin TurboWe have tested this product and found increases of 30-40bhp.Professional installation is recommended as some exhausts sit slightly different from others and can be tight.When installing you don’t need to use the standard heat shields as there are no cats to generate any heat, it’s just flowing straight through. This can be quite difficult and hard to line back up so we don’t recommend re-fitting these.We also recommend purchasing a Lambda Sensor Spacer(s) to prevent the engine light coming on in most cases. If you search our other items you will find these. This product comes with a lifetime warranty.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":45668730601663,"sku":"637","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/3802\/4127\/files\/bmwx5mf853-decatdownpipesx6m-m_637_01_0641c8f6.jpg?v=1779965291","url":"https:\/\/turboautoworks.com\/products\/bmwx5mf853-decatdownpipesx6m-mtcmotorsport-637","provider":"turboautoworks","version":"1.0","type":"link"}