Cold air intakes can actually *reduce* horsepower in some vehicles, especially those without proper tuning to compensate for the change in air/fuel mixture. elaborate
Some early automobiles used steam power, not internal combustion engines. elaborate
The hydraulics used in lowriders were originally adapted from technology used in agricultural machinery. elaborate
Performance exhaust systems often use less restrictive mufflers, which can actually *increase* engine braking effect in some cases, contrary to popular belief. elaborate
Engine tuning can sometimes inadvertently increase fuel consumption if not done carefully, despite the goal often being increased performance. elaborate
Upgrading your suspension can significantly improve your vehicle's handling, but it can also subtly change its speedometer's accuracy due to altered tire diameter. elaborate
The first car radios were installed in vehicles in the early 1920s, but they were bulky, expensive, and required external antennas. elaborate