{"product_id":"as-高流量觸媒排氣頭段-as-high-flow-catalytic-downpipe","title":"【AS】High Flow Catalytic Downpipe","description":"\u003cp\u003eTo comply with emission regulations, the original exhaust manifold uses a dense honeycomb catalytic converter.\u003cbr\u003eWhile effective at treating exhaust gases, this design also restricts exhaust flow,\u003cbr\u003eleading to excessive back pressure and affecting turbocharger output efficiency.\u003c\/p\u003e\n\u003cp\u003eAutoScience Studio's high-flow catalytic converter downpipe significantly reduces exhaust back pressure while retaining a high-flow metal catalytic converter,\u003cbr\u003eallowing the turbocharger to build boost more quickly,\u003cbr\u003eimproving throttle response and mid-range torque, while maintaining basic exhaust gas filtration.\u003c\/p\u003e\n\u003cp\u003e▌ Product Features\u003cbr\u003e- Retains high-flow catalytic converter for both environmental protection and performance\u003cbr\u003e- Significantly reduces exhaust back pressure\u003cbr\u003e- Made of 304 stainless steel, resistant to high temperatures and corrosion\u003cbr\u003e- Direct replacement for the original manifold, bolt-on installation\u003cbr\u003e- Improves exhaust sound, makes turbocharger blow-off sound more noticeable\u003cbr\u003e\u003c\/p\u003e","brand":"AutoScience Studio","offers":[{"title":"Default Title","offer_id":51714891809085,"sku":"AS-EXH-HFC","price":32000.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/7260\/4477\/files\/IMG_0328.jpg?v=1779130490","url":"https:\/\/autoscience.tw\/en\/products\/as-%e9%ab%98%e6%b5%81%e9%87%8f%e8%a7%b8%e5%aa%92%e6%8e%92%e6%b0%a3%e9%a0%ad%e6%ae%b5-as-high-flow-catalytic-downpipe","provider":"AutoScience Studio","version":"1.0","type":"link"}