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Cat-Back Muffler System for Sedans

Complete cat-back muffler assembly including resonators for passenger sedans like Honda Accord, replacing the section after the catalytic converter. Falls under HTS 8708.92.5000 as mufflers and exhaust pipes for other vehicles. Provides deeper tone and improved horsepower.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China2.5%+50.0%52.5%
🇲🇽Mexico2.5%+25.0%27.5%
🇨🇦Canada2.5%+25.0%27.5%
🇩🇪Germany2.5%+25.0%27.5%
🇯🇵Japan2.5%+25.0%27.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8708.99.27.00Lower: 50% vs 52.5%

If for vehicles with 4+ cylinder engines over 1.5L

Statistical breaks exist for engine-specific parts under other accessories.

8421.39.01Lower: 37.5% vs 52.5%

If integrated with catalytic converter

Parts of catalytic exhaust purifiers classify under filtering machinery.

8714.91Lower: 12.5% vs 52.5%

If designed for motorcycles instead

Motorcycle exhaust parts fall under Chapter 87 motorcycles heading.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Declare if it's a direct OEM replacement to qualify for standard duty rates; aftermarket may face scrutiny

• Ensure packaging specifies vehicle compatibility to prevent reclassification as generic parts

• Comply with noise and emissions regs; attach test reports to avoid CBP holds