Essential details
Shipping:Express delivery
Product Introduction
Muffler, Silencer
Basic & Compatibility
Q: Are mufflers for European and American trucks interchangeable?A: No. They differ in size, mounting points, pipe diameter, and emission specs. Match OEM part numbers strictly.
Q: Does it fit original exhaust systems?A: Our products are direct OEM replacements for easy installation.
Installation & Maintenance
Q: What should I note during installation?A: Fasten clamps tightly to avoid air leaks. Keep it away from wires and rubber parts. Check connections after road tests.
Q: How to extend service life?A: Use qualified fuel and DEF. Regularly clear internal soot and rust. Fix engine oil burning issues timely.
Troubleshooting
Q: What causes loud exhaust noise?A: Loose joints, broken baffles, shell damage, or pipe holes. Replace or repair the faulty part immediately.
Q: Why does the muffler turn black quickly?A: Incomplete combustion or poor fuel quality leads to heavy soot buildup. Check engine working status.
Lifespan & Compliance
Q: What is the normal service life?A: 2–5 years under regular use. Harsh roads, heavy loads, and corrosive environments shorten its lifespan.
Q: Does it meet local emission & noise standards?A: Yes. All products comply with EU and US noise, emission and road safety regulations for legal use.





