{"product_id":"spun-high-flow-cat-back-exhaust-system","title":"Spun High-Flow Cat-Back Exhaust System","description":"Standard factory catalytic converters often create a bottleneck, restricting airflow and reducing horsepower. These high-flow converters offer a solution by facilitating better exhaust extraction while adhering to legal emission standards.\n\nConstructed with a \"spun\" cat design and full stainless steel, these converters provide increased strength and superior flow compared to stock units. They feature TIG-welded mandrel bends to ensure the best possible airflow. The design includes a factory oxygen sensor location, intended to prevent \"Check Engine\" lights. Installation is made easier with improved clearance.\n\nThey are noted to produce performance gains of 6-8 WHP and result in a slightly more aggressive exhaust note. The product comes with gaskets and hardware. Kinetix Racing warrants these converters against manufacturing defects.\n\nApplication: Fits VQ35DE Motor (single throttle body engine models), including 2003-2006 Nissan 350Z, 2003-2006 Infiniti G35 Coupe, 2003-2006 Infiniti G35 Sedan, and 2003-2008 Infiniti FX35. Please check local laws regarding catalytic converters; while these passed visual and sniffer tests in California, they do not have a CARB number.","brand":"Kinetix Racing","offers":[{"title":"Default Title","offer_id":52686459568440,"sku":"KIX KX-DE-HFC","price":439.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/659700675.webp?v=1784874061","url":"https:\/\/store.motormia.co\/products\/spun-high-flow-cat-back-exhaust-system","provider":"MOTORMIA","version":"1.0","type":"link"}