An exhaust system is essential for managing emissions and optimizing internal combustion engine (ICE) vehicle performance. One of the more significant advancements in this area is the active exhaust ...

The Ford Mustang's active exhaust system is more than just an auditory gimmick — it's a performance feature engineered to balance civility with the bellowing growl muscle car fans expect. Introduced ...

The dual-mode exhaust system features electronically-controlled valves that can be in one of two positions: opened and closed. When the valves are closed, exhaust gasses are carried via their typical ...

Sound can make a huge difference in the driving experience, both for better and for worse – too much noise can make a longer drive unbearable, while not enough noise can make the driving experience ...

Last month's "How It Works" story gave you the basics of the four-stroke cycle, describing the motion of the intake and exhaust valves in relation to the piston moving up and down in the cylinder.

Having already had engine problems with a Toyota Avensis 2.0 D4D, purchased new in April 2007 (lower engine replaced at 2 years old due to high oil usage - replacement did not resolve problem - plus ...

The idea that Harley-Davidson engines need exhaust backpressure to produce power is one of the most persistent beliefs in the ...

Endurance Warranty, Omega Auto Care and American Dream Auto Protect Leaks, loud sounds and a check engine light are all signs your exhaust system is struggling. Your exhaust can be very costly to ...