{"product_id":"spool-b46-b48-stainless-steel-race-downpipe-bmw","title":"Spool B46\/B48 Stainless-Steel Race Downpipe – BMW","description":"\u003cp\u003e\u003cstrong\u003eSpool B46\/B48 Stainless-Steel Race Downpipe\u003c\/strong\u003e is a BMW-specific exhaust upgrade with separate B46 and B48 fitment selections.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRobotic TIG-welded stainless construction\u003c\/li\u003e\n\u003cli\u003eOptimized-radius bends\u003c\/li\u003e\n\u003cli\u003eRHD\/LHD compatible\u003c\/li\u003e\n\u003cli\u003eWorks with factory and compatible aftermarket cat-back systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSelect the correct engine:\u003c\/strong\u003e B46 or B48. VIN confirmation is recommended before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRoad-use notice:\u003c\/strong\u003e race\/off-road exhaust component. The purchaser is responsible for compliance with local emissions and road-use requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDispatch:\u003c\/strong\u003e Special order — allow 2–3 weeks.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"B46","offer_id":49973849194738,"sku":"SP-B46B48-DP-B46","price":609.0,"currency_code":"AUD","in_stock":true},{"title":"B48","offer_id":49973849227506,"sku":"SP-B46B48-DP-B48","price":609.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/4825\/5986\/files\/b48dp_img_1024x1024_1a4fd79f-d257-4ff7-890b-42ef1fa7df2b.png?v=1787613662","url":"https:\/\/mlab-boostandtune.com\/products\/spool-b46-b48-stainless-steel-race-downpipe-bmw","provider":"M Lab by Boost \u0026 Tune","version":"1.0","type":"link"}