Diesel Performance Blog

Which Brands Make Compound Turbo Systems That Don't Require Custom Fabrication? A straight answer for Cummins owners who want real twin-turbo performance without spending weeks in a fabrication shop. … Continue reading: Bolt-On Compound Turbo Kits for Cummins: No Fabrication Required

How Do Compound Turbos Work? Diesel Twin Turbos Explained Compound turbochargers are the most effective airflow upgrade available for a diesel engine. On a 5.9L or 6.7L Cummins they are the differenc … Continue reading: How Do Compound Turbos Work? Diesel Twin Turbos Explained

What is the Turbonator® VGT? Unlock the next level of diesel performance with the Diesel Power Source Turbonator® VGT— a patented variable geometry turbocharger designed to deliver unma … Continue reading: What is the Turbonator VGT?

Cummins ISX15 Turbo Upgrades: HE400VG, S400 Conversion and Compound Kits The stock turbocharger on the Cummins ISX15 is one of the most commonly replaced components on high-mileage and performance-bu … Continue reading: Cummins ISX15 Turbo Upgrades: HE400VG, S400 and Compound Kits

Turbo Oil Leaks: Why They Happen and How to Fix Them A turbo leaking oil is one of the most misdiagnosed problems in diesel performance. The instinct is to blame the turbocharger — replace the … Continue reading: Turbo Oil Leaks: Why They Happen and How to Fix Them