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A performance tune is only one part of a modern turbocharged build. As boost, airflow, fuel demand, and operating temperatures increase, the hardware supporting the engine becomes increasingly importa … read more

An exhaust upgrade is one of the most noticeable changes you can make to a performance vehicle. But choosing an exhaust is about more than simply deciding how loud you want the car to be. The configur … read more

The latest BMW G90 M5 Sedan and G99 M5 Touring combine aggressive M styling with the proportions and presence expected from BMW's flagship performance sedan and wagon. For owners looking to further en … read more

Ferrari's modern performance platforms generate substantial heat under demanding driving conditions. Whether it is the twin-turbocharged 3.9L V8 in the 488, 488 Pista, and F8 Tributo or the naturally … read more

Suspension modifications are often approached from one direction: lower the car, fit larger wheels, and call it an upgrade. But suspension is more complicated than ride height. Spring rate, damping, s … read more