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Exhaust systems

Tenneco
Monroe

Original Equipment

Emission control innovations

Innovations - cleaner, more efficient technology

Diesel Particulate Filter

Virtually eliminates particulate matter with minimal impact on engine performance:

  • Meets stringent European emission standards
  • Independent tests demonstrate that DPF-equipped cars produce 10,000 times less particulates than non-equipped cars
  • Design simplicity impacts manufacturing cost

Close Coupled Converter

One of the most innovative catalytic converter concepts of recent years: Light-off point reached sooner

  • Optimum exploitation of the engine's exhaust energy
  • Enhanced conversion efficiency

Manifold

New, improved emission control:

  • Faster light-off of the catalytic converter
  • Improved durability
  • Weight reduction
  • Reduced heat radiation with Air-gap-insulated manifolds

Semi Active Silencer

The intelligent silencer concept for flexible applications:

  • Easier adaptation of the silencer to more powerful engines
  • Flexible application
  • Standardization and cost optimization
  • Easier adaptation to more stringent noise-level standards
  • No external control of the exhaust valve

TIC Converter

Optimum cost-efficiency through new manufacturing process:

  • Cost-savings of 25%
  • Less tooling required
  • No remnant material
  • No cone welds
  • Minimum weight
  • Reduced production costs