{"product_id":"alpha-series-4-2-1-exhaust-header","title":"Alpha Series 4-2-1 Exhaust Header","description":"The Skunk2 Alpha Series exhaust header set is engineered for the 2006-2011 Honda Civic Si, offering a significant upgrade in exhaust flow and performance. Its design incorporates equal-length, sequentially paired, stepped primaries within a 4-2-1 tri-Y configuration, terminating in a True Merged Collector. This setup is optimized for improved exhaust scavenging and increased horsepower.\n\nConstructed with performance in mind, this header features a 2.5-inch outlet for the O2 sensor and a straight pipe design, eliminating the catalytic converter for maximum exhaust flow.\n\nSkunk2 is currently experiencing extended lead times for this product, with estimated delivery between 30-90 days. Buyers can still order backordered items, and they will be allocated from future reserved stock. Please be aware of the Prop 65 warning regarding potential exposure to chemicals that may cause cancer and reproductive harm.","brand":"Skunk2","offers":[{"title":"Default Title","offer_id":52866303197496,"sku":"412-05-1930","price":497.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687673471.jpg?v=1787906671","url":"https:\/\/store.motormia.co\/products\/alpha-series-4-2-1-exhaust-header","provider":"MOTORMIA","version":"1.0","type":"link"}