Clean Air
Sustainability for everyone
A global leader of emissions control systems, we engineer, design and manufacture Light Vehicle and Commercial Truck/Off-highway solutions and enabling technologies which address customer needs for fuel economy, emission control and acoustic performance.
Powertrain
Powering innovative engine design
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Performance Solutions
Perfecting your ride
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Clean Air
This is Driv
Driving advancements that help people get the most out of every vehicle, every ride, every race, every journey.