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There is more than one way to change how a modern engine performs. Traditional ECU tuning modifies the vehicle's software directly. RaceChip takes a different approach, using an external tuning modul … read more

Performance cars have changed dramatically over the past two decades. Naturally aspirated engines have increasingly been replaced by turbocharged and twin-turbo platforms. Engine bays have become more … read more

A performance build rarely depends on one component. Adding power to a modern turbocharged vehicle can quickly turn into a chain of supporting upgrades. More airflow can lead to greater fueling requir … read more

Carbon fiber has become one of the defining materials in modern performance-car design. But not every carbon-fiber component serves the same purpose. Some parts are primarily designed to change the a … read more

Engine oil is one of the simplest maintenance products to buy and one of the easiest to choose incorrectly. A bottle marked 5W-30, 5W-40, or 0W-20 may look like a straightforward specification, but vi … read more