Gm High Tech Performance tech article on a LS2 computer reprogrammer. Only at www.gmhightechperformance.com, the official site for GM High-Tech Performance Magazine.

Some units of the GMC Sierra 1500, Yukon, and Yukon XL trucks and SUVs need an ECM software update to fix a glitch with the ...

A service update has been issued for several 2020 and 2021 GM vehicles to address an issue related to the software programming for various control modules.

After Trifecta Performance, HP Tuners have also cracked the E99 engine control unit of the C8 Corvette. Only the Stingray can be tuned at press time, though ...