{"product_id":"semi-titanium-competition-exhaust","title":"Semi-Titanium Competition Exhaust","description":"The Reinhardt dual muffler is a high-performance semi-titanium exhaust system engineered specifically for the Mazda RX-7 FC3S equipped with the 13B engine (1985.09–1991.11). This competition-oriented unit features a 76.3mm exhaust expansion and 100mm tail tips, designed to optimize airflow for turbo configurations.\n\nIt is not compatible with aftermarket aero components, which must be considered before installation.\n\nThe system includes an inner silencer to manage sound output. The exhaust volume measures 80dB at idle, 93dB with the inner input installed, and 100dB without it. Professional installation is advised due to the specific performance-focused nature of this competition-grade hardware.","brand":"Reinhardt","offers":[{"title":"Default Title","offer_id":52663464689976,"sku":"RH-612TI","price":996.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687612316.jpg?v=1784327152","url":"https:\/\/store.motormia.co\/products\/semi-titanium-competition-exhaust","provider":"MOTORMIA","version":"1.0","type":"link"}