Signs of a malfunctioning exhaust system:
- Increased engine noise;
- Exhaust fumes entering the vehicle interior;
- Sounds on the bottom of a car when driving over rough terrain.
- Sale of parts for automotive exhaust systems;
- Exhaust system repair;
- Sale of mufflers;
- Certified catalysts and soot (DPF) filters (BM Catalyc, JMJ, Bosal, Fenno).
- Exhaust system fasteners (gaskets, rings, rubbers, couplings, brackets, etc.).