{"product_id":"sports-series-4-5-high-flow-catted-downpipe-for-the-b58-6-cylinder-engine","title":"BMW F-Series B58 | Evolution Racewerks Sports Series 4.5\" High Flow Catted Downpipe","description":"\u003cp\u003eThe BMW F-Series B58 Evolution Racewerks Sports Series 4.5\" High Flow Catted Downpipe delivers aggressive performance gains with street-legal emissions compliance. Engineered for the discerning enthusiast, this catted downpipe reduces turbo lag while maximizing horsepower and torque across the RPM band. The 4.5\" diameter design optimizes exhaust flow, resulting in improved throttle response and a distinctive aggressive tone. Direct bolt-on installation requires no modifications to your F-Series platform. Perfect for tuned builds seeking reliable power without sacrificing daily drivability. Pair with ECU tuning for maximum results.\u003ca href=\"https:\/\/www.houseofapex.us\/\" title=\"House of Apex Website\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Evolution Racewerks","offers":[{"title":"Brush Finish","offer_id":53301829730668,"sku":"BM-EXH018SCAT","price":945.0,"currency_code":"USD","in_stock":true},{"title":"Polish Finish","offer_id":53301829763436,"sku":"BM-EXH018PCAT","price":995.0,"currency_code":"USD","in_stock":true},{"title":"Ceramic Thermal Coating","offer_id":53301829796204,"sku":"BM-EXH018TBCAT","price":1045.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/4448\/0876\/files\/b58dp2_11f4388f-49b9-4948-87ce-ee5253cec27f.jpg?v=1773381098","url":"https:\/\/houseofapex.us\/products\/sports-series-4-5-high-flow-catted-downpipe-for-the-b58-6-cylinder-engine","provider":"House of Apex","version":"1.0","type":"link"}