{"product_id":"exhaust-system-3","title":"Exhaust System","description":"The Stillen Y-pipe exhaust is a mandrel-bent stainless steel performance component designed to improve exhaust gas flow and performance for 2003-2009 Nissan 350Z and 2003-2007 Infiniti G35 coupe models. Engineered with 2.5-inch piping that tapers up to 3 inches at the collector, this Y-pipe minimizes backpressure to enhance engine breathing.\n\nPlease note that this product does not fit Nismo models.\n\nPerformance gains can reach 7 wheel horsepower and 3 lb-ft of torque. When combined with the Stillen Silver Series Y-pipe back exhaust system, total gains can reach 10 horsepower. The design balances a mild sound at idle with an aggressive tone under throttle, maintaining a comfortable cabin feel while offering a more purposeful aesthetic.","brand":"Stillen","offers":[{"title":"Default Title","offer_id":52663851385144,"sku":"504252","price":332.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687715809.jpg?v=1784330156","url":"https:\/\/store.motormia.co\/products\/exhaust-system-3","provider":"MOTORMIA","version":"1.0","type":"link"}