As an owner of a Nissan 370z, having a high-performance 370z catback exhaust system upgrade can work wonders on the power, ...

Generally speaking, a straight piped exhaust has had the muffler(s), H-pipe, catalytic converter(s), and resonator(s) removed. This is considered to be the original (muscle car era) straight pipe ...

Then, as you run the vehicle, the additive cycles through the fuel system and out the exhaust pipes, traveling through the catalytic converter and, hopefully, removing any excess gunk and carbon ...

Car exhaust flame throwers work by interrupting ... It would foul the O2 sensors and catalytic converter. Never the less, our fascination with electricity will live on.

It was an ordinary Monday morning for Suresh Nair. The 16-year Shakopee resident parked his Prius at the Southbridge Crossings Park & Ride near Highway 12 on Jan. 6 and took a bus to downtown ...

A school bus company reported the theft of four catalytic converters at a cost of nearly $14,300, according to Batavia police reports released after a Freedom of Information Act request. Illinois ...