Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost as heat through exhaust. Now, a study demonstrates how to convert exhaust ...

As for the car itself, the 2025 Hyundai Elantra N got a serious update last year, so there are no major changes for this ...

Plenty of cars are lauded for pleasant engine sounds, so let's check the opposite -- cars that sound like the dying gasps of ...

Some Japanese cars get all the attention, while others fly under the radar. Here are 10 cars that becoming more popular as ...

The iconic WRX STI is set to make a return ... The standard powertrain makes 271 bhp, while a retuned ECU plus a new intake and exhaust have considerably increased the power output. However, keep in ...

Mazdaspeed never built many production cars, but they could've had more if all these had gone into production.

The car this week: 2025 Subaru WRX tS. Subaru’s signature sport compact gets a new trim level and features. What is it? Legendary all-wheel-drive compact performance sedan, the five-passenger ...

The current-generation Subaru WRX is great on paper. Surely, we can’t complain about a turbocharged compact sport sedan with all-wheel drive and still available with a manual transmission.

Compatible with 2020 models and up, said exhaust saves 5.5 pounds (2.5 kilograms) over the factory OEM setup. Presently listed as coming soon by AWE on their website, this fellow also promises ...

That said, I think there’s only one Subaru (‘99 WRX STI) I want ... and I’ve put a new set of headers on with a three-inch exhaust. The only fault I’ve found is a few bits of dash trim ...