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 ...

When the C8-generation Chevrolet Corvette arrived with General Motors’ new Global B electronics architecture, we were all told that the car's engine control module was not going to be able to be tuned ...

The Gen III LS1 engine factory-installed in '98-'02 Firebirds, '04 GTOs and the Gen IV LS2 between the fenders of the '05-'06 GTOs are excellent powerplants. Current LS2 engines are rated at 400 hp ...

BMW's factory output figures tell one story. The tuning community tells another. This list is not ranked by horsepower at the showroom. It is ranked by what builders and tuners have been able to ...

For years, building a truly fast C8 Corvette meant living with one major compromise. While tuners had already figured out how to recalibrate the mid-engine Corvette’s LT2 V8, its eight-speed ...