Let’s take, for example, the latest General Motors truck line that sports a brand-new powertrain, dubbed the LT1. By design the LT1 is an upgrade to the tried-and-true LS-series engine, where ...

The Stovebolt Saga is back for a proper exhaust system. Any ol' exhaust shop could've bent up a workable system in an afternoon but we think this application warrants something more. It's largely ...

In this exciting video, we take you through the installation process of the FMF Q4 Exhaust and Megabomb on the Honda CRF250L, ...

What is it about exhaust system replacement that leaves us befuddled? We get uptight because good, methodical exhaust shops are hard to find. Exhaust shops are generally short on attention to detail, ...

Because of the Global B electrical architecture, the eighth generation of the Corvette is a tough cookie to crack. Tampering with the ECU is pretty much impossible at the present moment, limiting the ...

I have been working on my 1997 Ford F-350 quite a bit over winter, and since spring is here I have gotten the itch to get ...

The move from Tier 3 to Tier 4 Final diesel engines above 74 horsepower brought with it a whole grab bag of new components and systems – diesel particulate filters (DPFs), diesel oxidation catalysts ...

We didn't get 10 miles down the highway with our new 496-inch big-block before the smile faded and turned to a frown. The rearview mirror told the story: We were trailing a noxious cloud of oil smoke ...

AWE Tuning has unveiled its 0FG Exhaust Suite (which presumably stands for Zero F*cks Given) tailored to the 14th-generation Ford F-150 in Tremor guise. Drawing from feedback from its prior ...

Rolls-Royce has introduced a new generation of compact and modular selective catalytic reduction (SCR) exhaust aftertreatment ...