{"product_id":"yonristic-performance-vanta-gold-titanium-cat-back-exhaust","title":"Yonristic Performance VANTA GOLD Titanium Cat-Back Exhaust","description":"The Yonristic Performance VANTA GOLD Exhaust System is engineered for the BMW G80 M3 and G82 M4, focusing on airflow, acoustics, and thermal stability. It features the proprietary AURUM FLOW CORE™, a 3D-printed convergence module that guides exhaust gases for reduced turbulence and improved scavenging, resulting in a refined, exotic supercar sound without drone. Constructed from Ti-6AL-4V Titanium and AISI 304 Stainless Steel, this system offers a significant weight reduction of 45-60% compared to standard stainless steel exhausts.\n\nThe system integrates seamlessly with the vehicle's OEM valve control, allowing for operation through factory drive modes. In closed-valve mode, it maintains a quiet, refined character suitable for daily driving. Opening the valves unleashes the full performance-oriented sound and improved throttle response. The use of advanced materials like aerospace-grade 3D-printed titanium with a gold heat-resistant carbon-ceramic coating ensures consistent sound and thermal stability under demanding conditions.","brand":"Yonristic Performance","offers":[{"title":"Default Title","offer_id":53705574416696,"sku":"41141385297991","price":3345.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/788080820.webp?v=1793479685","url":"https:\/\/store.motormia.co\/products\/yonristic-performance-vanta-gold-titanium-cat-back-exhaust","provider":"MOTORMIA","version":"1.0","type":"link"}