Quote:
Originally Posted by Lee Stewart
Diesel Brothers hit with big fine for tampering with truck emissions
Henry “Heavy D” Sparks and “Diesel Dave” Kiley, better known as the Diesel Brothers on the Discovery Channel, have been ordered to pay $848,000 in fines for illegally modifying the emissions control systems of diesel pickups. The Standard-Examiner newspaper in Utah reported that the fines stem from around 400 violations of removing or bypassing particulate filters or catalysts that reduce NOx and soot emissions.
https://www.hagerty.com/articles-vid...ruck-emissions |
From the same story:
"Contrary to popular myth, there are performance products that boost power but still maintain a vehicle’s emissions compliance. Cold air intakes, intake manifolds, cylinder heads, camshafts, headers, and exhausts can all be certified by the California Air Resources Board (CARB) to be sold, installed, and used on public roads in all 50 states."