If you consider your spark plugs little more than disposable engine parts to be replaced for every event or two, you're missing out on a valuable engine-tuning tool. Not only can the correct plug ...

Even though experience is not a material item, it certainly must be considered a valuable 'tool.' By way of experience, good tuners generally know the cause and effect of changes, prior to making them ...

HP Tuners is one of the leading names in the aftermarket engine tuning world, offering one of the most comprehensive tools on the market. For more than a decade, HP Tuners plug-in devices have been ...

As the performance world heads into 2026, artificial intelligence is triggering the same reflexive pushback that followed the rise of EVs, with debate arriving well ahead of results. AI isn’t being ...

While some have advantages over others, these 12 engines have displayed optimal traits for successful tuning.