{"product_id":"3-cat-back-exhaust-system-6","title":"3\" Cat-back Exhaust System","description":"The COBB Tuning SS 3\" Cat-back Exhaust is engineered for Subaru WRX Hatch (2011-2014) and STI Hatch (2008-2014) models, offering a direct bolt-on replacement for enhanced performance and sound.\n\nThis exhaust system utilizes a distinctive straight-through muffler, deviating from common chambered designs. This approach minimizes tubing bends and significantly reduces back-pressure, while ensuring sound output remains below SAE standards. The construction features 3-inch diameter tubing leading into a 24-inch wide muffler, which internally merges the exhaust gases via a reversed Y-split to guide them into separate muffling chambers. From these chambers, 2.5-inch outlets symmetrically direct the exhaust gases towards the rear, exiting through quad polished exhaust tips that perfectly fill the factory bumper cut-outs.\n\nCrafted from premium 304 stainless steel throughout, all components are meticulously TIG welded to ensure exceptional strength and a superior appearance. The system is designed for seamless integration with either the Subaru factory downpipe or the COBB 3\" SS Downpipe, guaranteeing a perfect fitment. COBB logos are etched into the polished tips, adding a subtle branding element. The COBB 3\" SS Cat-back Exhaust is presented as a triumph in design and execution, promising an elevated driving experience for STI and WRX owners.","brand":"COBB Tuning","offers":[{"title":"Default Title","offer_id":52687431598392,"sku":"515101","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687893658.jpg?v=1784883985","url":"https:\/\/store.motormia.co\/products\/3-cat-back-exhaust-system-6","provider":"MOTORMIA","version":"1.0","type":"link"}