We recently discussed diesel programmers and the role they play in our pursuit of higher performance. Although the OBD-II-driven devices have many different functions, changing the parameters in a ...

In the pursuit of automotive excellence, many enthusiasts turn to modern tuning software to extract every ounce of performance from their vehicles. This software not only enhances engine output but ...

Another tuning tip from SCT: Beware of race-style blower bypass valves immediately downstream of a mass air meter. The big blast of air belching through the bypass can apparently cause reversion in ...

OPELIKA, Ala.--(BUSINESS WIRE)--APR, a Holley Performance Brand, has launched APR Ultralink, an at-home flash-tuning software platform that allows enthusiasts to quickly and conveniently performance ...

Tuning is the origin of hot rodding. Back in the day, Pontiac owners with a taste for performance would dial in their cars' air/fuel ratios and timing among other things to squeeze a few more ponies ...