{"product_id":"3-inch-304-stainless-steel-cat-back-exhaust","title":"3-Inch 304 Stainless Steel Cat-Back Exhaust","description":"The Thermal R\u0026amp;D cat-back exhaust system is precision-engineered for the 2006-2011 Honda Civic Si, offering a significant upgrade in performance and sound.\n\nThe straight-through muffler design is optimized for maximum performance, providing an aggressive exhaust note expected from a performance exhaust system. Thermal R\u0026amp;D prioritizes sound quality and manufacturing excellence, ensuring a superior fit and finish for both street and track applications.\n\nThis exhaust is specifically designed for the 4-door sedan models (part number B153-C152). It is noted that this exhaust will only connect to race headers, and an adapter may be required for OEM headers.","brand":"Thermal","offers":[{"title":"Default Title","offer_id":52663985373496,"sku":"B153-C152","price":674.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687723056.jpg?v=1784331520","url":"https:\/\/store.motormia.co\/products\/3-inch-304-stainless-steel-cat-back-exhaust","provider":"MOTORMIA","version":"1.0","type":"link"}