Most owners of bone-stock, or near-stock, LS1 vehicles have heard of handheld tuners. These wondrous little devices are best known for the ability to flash in a performance tune into the ECM-removing ...

Your DPF system just failed again. The quote? Four grand to fix emission hardware that seems designed to break every 60,000 miles. But truckers have discovered a $500 solution that makes dealers sweat ...

German tuners at Senner have prepared a package for the Tesla Model 3 Performance. Like other tuners that have tackled the American brand, the Germans at Senner have not meddled with the electric ...

Do you pull a trailer? Do you haul a heavy load? Would you like to use less fuel? If you answered yes to any of these questions, then you are a candidate for a tuner. A simple box in your pickup can ...

Jeff T. writes via email: “Regarding performance chips: Do they actually improve mpg and performance? Do they void the warranty? For $50 to $300, are they worth it? A plug-in module for less than $100 ...

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 ...

Performance Diesel Inc. (PDI) recently launched its Big Boss Tuner HD, a hand-held tuner designed for fast and easy installation that will typically deliver a 10 to 15 percent increase in horsepower ...

Ask what the best tuner cars are, and you'll most likely hear the same answers from multiple people. There's merit to many popular tuner car options, such as the Honda Civic, due to the availability ...

A new collaboration between hypercar company Koenigsegg and Tesla tuner Unplugged Performance will lead to the former manufacturing aftermarket parts for Tesla vehicles. Unplugged Performance is one ...