Discover the full potential of your 2013–2018 Ram 2500/3500 6.7L Cummins with Diesel Power Source performance upgrades. Our turbos and manifolds are engineered for superior airflow, efficient boost control, and cooler EGTs, all while maintaining long-term reliability and clean fitment.
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Built specifically for Late 4th Gen 6.7 Cummins trucks, each upgrade is designed to enhance real-world performance—whether you’re towing, daily driving, or building for power. Our parts are cast from high-nickel alloys, CNC-machined for precision, and tested under extreme conditions to ensure dependable performance and long service life.
All Diesel Power Source manifolds and turbos in this category are designed for 2013–2018 Ram 2500 and 3500 6.7L Cummins applications. These parts are compatible with both automatic and manual transmission trucks and are engineered for clean fitment with factory intercoolers and sensors.
You can also explore related upgrade paths: 6.7 Cummins Exhaust Manifolds, S300 Single Turbos, S400 Single Turbos, and Add-A-Turbo Kits.
For other Cummins generations, see Early 4th Gen (2007.5–2012) or 5th Gen 6.7 (2019–2024).
Not for most stock-frame or mild turbo upgrades. Custom tuning can improve spool, EGT control, and shift strategy if you’re increasing turbo size or fuel flow.
T3 manifolds work with stock and near-stock turbos for quick spool and towing. T4 manifolds support larger performance turbos for high-power or compound builds.
Many DPS parts are emissions-compatible when installed properly. Always check product listings and follow local emissions laws before installation.
For towing, a high-efficiency VGT like the Turbonator® VGT or a balanced S300 setup provides excellent spool and temperature control under load.
