There are a wide variety of devices available on the web that claim to magically improve fuel economy, increase horsepower and drastically cut exhaust emissions from your fleet - all at the same time. However, installing these devices can have severe implications for your warranty and even your compliance with the Australian Design Rules.
At the 2013 PACCAR and Dealer TMC, Cummins South Pacific will explain what these aftermarket fuel saving devices are, how they work (or not) and what effect they have on engine durability.
