HP Tuners has unlocked the factory E68 engine control module, opening the door for aftermarket power upgrades for both the C8 ...

HP Tuners is one of the leading names in the aftermarket engine tuning world, offering one of the most comprehensive tools on the market. For more than a decade, HP Tuners plug-in devices have been ...

For the record, the stock ZR1's crank figures translate to around 904 hp and 704 lb-ft at the wheels, assuming a 15 percent driveline loss. Performance figures for the naturally aspirated LT6 in HP ...

Something tells us that Mercedes needs to change the speedometer on the E63 AMG, because the current one only goes to 320 km/h, and that's simply not enough for the 850 horsepower sedan put together ...

From the BMW 340i and Audi S4 to the Genesis G70 3.3T and Infiniti Q50 Red Sport 400, these used sport sedans respond quickly to mild ECU tunes. With turbocharged engines and strong aftermarket ...

SUVs no longer serve a single purpose. This type of vehicle was typically reserved for getting people around and for traversing tough terrain. Since the surge in SUV demand, brands have begun offering ...

The Cadillac Escalade-V is no slouch when it leaves the GM factory, but if you really want to ensure that yours is worthy of the V badge, Hennessey has you covered with a new tuning package developed ...

When the same motor is engine dyno tested and chassis dyno tested, a different tune is needed to produce the most efficient power. Once installed in the car, the vehicle's accessories, exhaust, and ...