Why performance air intakes might be a great, low-cost investment if you’re looking for more power. Why are aftermarket air intake systems so popular? A related question might be, why replace the ...

Air filters are one of the easiest and quickest components to swap out for an aftermarket part, and plenty of companies claim their design will increase horsepower, torque, and improve acceleration.

Performance air filters are billed as a cheap and easy way to add horsepower to your car, but do they really work? Engineering Explained wanted to find out so they pitted standard OEM filters against ...

Can Certain Performance Air IntakesDecreasePower?We had actually come across this problem before, when installing one reputable manufacturer's short-ram/cone filter intakes on a G37 for Power Pages ...

Engine air filters are a necessity for your vehicle. All internal combustion engines need air to run, and engine air filters let air into the engine while keeping out dirt, dust, and other particulate ...

Performance air filters claim to increase horsepower and improve acceleration, but do they actually work? I took four air ...