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

Tuner culture is a mainstay of the automotive world. It's built on fun, adaptable models with a high ceiling for ...

Its Theta turbo engine survived manufacturing defects to become a tuning legend. Now available for $13-15K.

The B58 engine is a modern-day legend revered by enthusiasts and tuners alike. It was introduced as a replacement for the N55 engine back in 2015, and quickly gained a reputation for its smooth, ...

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 ...

Only diehard Audi fans know about the Quattro RS001, a mid-engine prototype rally car that was built in secret and destroyed by then-Audi boss Ferdinand Piech. Only one was made, and a mid-engine ...

Swapping a Honda K-Series engine, commonly known as K-swap, is among the most popular car modifications among enthusiasts. It involves replacing your car's factory engine with a K-Series engine, ...

The range of aftermarket engine tuning available to enthusiasts is incredibly wide, and we all have our own favorite car mods. When it comes to engine computer software, modern fuel injection has made ...

These seven BMW engines show why tuners, builders, and drivers still treasure the brand’s mechanical past, from the tough M10 ...