Since its initial launch, the innovative 3D-printed Z-pipe exhaust component has gained widespread popularity among global automotive modification enthusiasts and professional clients for its precise craftsmanship, optimized airflow performance, and unique acoustic advantages. To meet growing market demand, Jiangxi Chisuze Auto Parts Co., Ltd.—a professional manufacturer specializing in custom automotive exhaust systems since 2011—has officially expanded its 3D-printed Z-pipe technology to more vehicle-specific exhaust models, with the catback exhaust system for BMW F97 X3M and F98 X4M leading the new product lineup.
This upgraded BMW F97 F98 X3M X4M Catback exhaust Pipe retains the core highlight of the 3D-printed Z-pipe structure, effectively improving exhaust scavenging efficiency and reducing backpressure for stable power output. Different from ordinary modified exhausts, it adopts a professional equal-length pipe design, ensuring consistent exhaust gas discharge on both sides to deliver a balanced, deep, and pure exhaust tone while eliminating annoying cruising drone. Equipped with a built-in muffler drum, the product perfectly balances aggressive sporty sound and daily driving comfort, meeting both performance modification and daily road use needs.
To accommodate diverse customer modification preferences and vehicle configurations, the BMW X3M X4M Valve exhaust supports multiple customizable configurations. Clients can choose electric valves, pneumatic valves, or original OEM-style valves for flexible switching between quiet cruising and racing mode. In terms of materials, premium stainless steel and lightweight titanium alloy are optional, featuring high temperature resistance, corrosion resistance, and excellent durability for long-term stable use in extreme driving environments.
For retail and small-batch orders, the company has launched a transparent tiered pricing policy to benefit global dealers and individual buyers: 1–4 sets at $950 per set, 5–10 sets at $900 per set, and 11–20 sets at $850 per set. With over 15 years of exhaust production experience, standardized craftsmanship, and flexible customization, CSZ’s 3D-printed Z-pipe exhausts have become a cost-effective choice for BMW M-series modification upgrades.