The automotive industry continues to be a hotbed of innovation. Activity is driven by the need to reduce exhaust generated noise and improve engine efficiency, and growing importance of technologies ...

For many car enthusiasts, performance isn’t only about horsepower or lap times. The sound a […] ...

ENGLEWOOD, Colo., March 18, 2025 /PRNewswire/ -- XTI Aerospace, Inc. (NASDAQ: XTIA) ("XTI" or the "Company"), a pioneer in VTOL and powered-lift aircraft solutions, today announced the successful ...

There are many aspects of a car's engineering and design that us enthusiasts can fall in love with and obsess over, though maybe none more so than their exhaust systems. Sure, the exhaust system is an ...

What makes power in an engine? Fundamentally, it's all about air, fuel, and a well-timed spark. But if it's the stuff going into an engine that really counts, why is exhaust system design so critical?

Exhaust-system design usually focuses on sound and the integration of emissions equipment, but Ford is trying a different angle. The automaker recently filed a patent application for a retractable ...

Eaton and Tenneco have announced a joint development agreement between Eaton’s Vehicle Group and Tenneco’s Clean Air business group to produce an integrated exhaust thermal management system that will ...

For decades, hot rodders have considered exhaust systems disposable commodities. When you wanted to go fast, you had to dump the exhaust. Lakes pipes and undercar cutouts were popular before a few ...

Fortunately, as long as the ordinance is reasonable, it isn't all that hard to do. The most common maximum noise level agreed upon is 95 to 100 decibels at 100 feet. For a V-8 race car, that isn't ...