Jeepers who have to pass emissions tests usually know that exhaust modifications downstream of the catalytic converter are allowable as long as the vehicle stays within acceptable sound levels.

WEBVTT REPUBLICANS SAY THEY WILL TRY TO OVERRIDE IT. TAKE A LOOK AT YOUR SCREEN RIGHT NOW - THE OLATHE POLICE DEPARTMENT SAYS THIS NEWER MODEL WHITE JEEP CHEROKEE OR GRAND CHEROKEE IS RELATED TO ...

Problems with your vehicle’s catalytic converter might first become apparent through poor acceleration, a rotten-egg smell from the exhaust, or the check-engine light coming on. As things get worse, ...

A catalytic converter is an integral part of a car’s overall exhaust system. However, while they are normally something a car owner would never think about, thefts of catalytic converters spiked to ...

The polarizing Richard Nixon proposed the establishment of the Environmental Protection Agency in 1970, with said agency imposing strict emission regulations for gasoline-powered vehicles beginning ...