Fueling the Beast: Why Your Hellcat Needs Upgraded Injectors Before a Pulley Swap Posted in May 11, 2026 by DTX Performance If you own a Hellcat, you already know the addiction. That signature supercharger whine is more than just noise: it’s the sound of potential. But... Read more
The Hidden Costs of Horsepower: Is Unlocking Your E90 ECM Worth It? Posted in May 11, 2026 by DTX Performance You bought a 2019 or newer Silverado or Sierra. You want that deep V8 growl, sharper throttle response, and the kind of passing power that makes ... Read more
Cracking the Code: What You Need to Know Before Tuning a 2019+ GM Truck Posted in May 11, 2026 by DTX Performance You didn’t buy a 2019 or newer Silverado or Sierra to blend in. You bought it to dominate. Whether you’re running the 5.3L or the powerhouse 6.2L... Read more