The catalytic converter or cat is an infamous ... Instead of removing the cat, if you're looking for a performance upgrade that can also help make your exhaust system sound better, a cat-back ...

and when burned is circulated through the exhaust system. This helps to remove the buildup of carbon and other contaminants, restoring the performance to O2 sensors and catalytic converters.

Car owners sometimes find, to their dismay, that their catalytic converters have been stolen because of the platinum inside.

In stock form, the downpipes contain the restrictive catalytic converters that create back pressure. The result is reduced exhaust flow and poor turbocharger performance. In contrast ...

Lucas Oil, the world leader and distributor of high-performance automotive additives and lubricants, has announced its latest ...

The company said the one-tank treatment reduces harmful vehicle exhaust emissions and cleans the entire fuel delivery system.

It funnels exhaust gases from all the cylinders and routes them to the car’s catalytic converter. V-type engines have a separate manifold for each cylinder bank. A leak in the exhaust manifold ...

A series of advanced selective catalytic reduction (SCR) systems has been installed on Van Oord’s cable-laying vessel (CLV) ...