Ensure your BMW M5 or M6 maintains optimal performance and emissions compliance with the MagnaFlow OEM Grade Direct Fit Catalytic Converter (Part #49803). Crafted with precision, this converter features mandrel-bent tubing that preserves OEM-like flow dynamics, promoting smooth exhaust flow for improved fuel economy and engine efficiency. Constructed from high-strength 16-gauge 409 stainless steel, it offers exceptional corrosion resistance and durability for long-lasting performance. The spun body design, replicated through advanced 3D scanning, guarantees a perfect fit that seamlessly aligns with your vehicle’s exhaust system without requiring cutting or welding during installation. The laser fusion welds significantly reduce the risk of leaks, ensuring a secure, leak-free connection and maintaining the integrity of your emissions system. This direct-fit converter is designed to meet or exceed EPA federal emissions standards, making it suitable for legally registered vehicles in California and other states, and is compatible with OE part number 18 40 7 836 402. Included gaskets and hardware facilitate easy installation, minimizing the risk of leaks and avoiding the reuse of potentially corroded factory parts. This part is ideal for drivers seeking a reliable, high-quality replacement that preserves factory performance and emissions compliance, with the added benefit of thermal efficiency and corrosion resistance for extended service life.
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