Your vehicle's exhaust system plays a critical role in emissions control, engine performance, and driving comfort. At Al Najah Auto Repairing, we provide expert muffler and exhaust diagnostics, leak detection, pipe restoration, and catalytic converter servicing using precision welding and high-grade stainless parts. Whether you're hearing rattles, smelling fumes, or losing fuel efficiency—we restore silence, power, and compliance.
Repairs and replacements to eliminate engine noise and back pressure.
Pinpointing leaks and cracks using smoke tests and pressure diagnostics.
Cleaning, diagnostics, and replacement for low emissions and optimal flow.
Tailor-made performance systems with TIG/MIG welding and pipe bending.
Our exhaust specialists inspect every weld, gasket, and joint to prevent carbon monoxide leaks and engine damage. Using modern lifts, airflow meters, and thermal sensors, we restore your exhaust system to factory-grade efficiency, power output, and noise reduction.