SuperFlow SF-902 Engine Flow Bench from Mexico
SuperFlow SF-902 measures airflow, cylinder head flow, and intake/exhaust efficiency in IC engines. HTS 9031.80.80.70 applies to this specialized airflow testing equipment for engine performance optimization. Popular in performance racing.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Orifice flow meter calibration certificates required
• Heavy equipment needs proper lifting certifications for customs