Our 5th Gen Cummins performance parts are designed to handle modern emissions systems, advanced ECM tuning, and the increased torque demands of today’s Ram trucks. Whether you need a stock-replacement turbo, a performance manifold, or a compound turbo setup for heavy towing, Diesel Power Source provides precision-engineered components built for real-world power and longevity.
Why Upgrade Your 5th Gen 6.7 Cummins?
- Lower EGTs Under Load: High-flow manifolds and turbo designs reduce exhaust gas temperature for safer, more efficient towing.
- Improved Turbo Response: Optimized runner design and collector geometry help eliminate lag for instant throttle response.
- Increased Power & Torque: Better airflow equals more efficient combustion—meaning stronger pulling power and performance gains.
- Built to Last: Thick-wall, high-nickel castings resist warping, cracking, and exhaust leaks under high-heat conditions.
- OEM-Compatible Fit: Designed for seamless installation with factory sensors, heat shields, and emissions equipment.
Top Upgrades for 2019–2024 Cummins Trucks
- Stock Replacement Turbos: Perfect for maintaining factory drivability while improving reliability and spool.
- Turbonator® VGT Ball-Bearing Upgrades: Patented VGT technology for faster spool, better towing control, and exhaust braking.
- High-Flow Exhaust Manifolds: Reduces restriction and helps balance exhaust pulses for consistent boost and lower temps.
- Add-A-Turbo & Compound Kits: Combine quick-spooling low-pressure turbos with larger units for unmatched towing and powerband coverage.
- T4 Conversion Options: For customers planning larger single turbo installations or future performance growth.
Fitment Information
All upgrades on this page fit 2019–2024 Ram 2500 and 3500 6.7L Cummins engines. Compatible with both automatic and manual transmission models. Select components are emissions-compatible—check individual listings for specific fitment details.
Installation & Maintenance Tips
- Always replace exhaust gaskets and hardware when swapping turbos or manifolds.
- Inspect for pre-existing exhaust leaks or warped flanges before installation.
- Use high-temp anti-seize on studs and re-torque after the first heat cycle.
- Monitor boost and EGT readings to confirm efficiency after installation.
Looking for related categories? Explore: 6.7 Cummins Exhaust Manifolds, Turbonator® VGT Turbo Upgrades, S300 Single Turbos, and Compound Turbo Kits.
For earlier Cummins generations, visit: 4th Gen 6.7 (2013–2018) or Early 4th Gen 6.7 (2007.5–2012).
Frequently Asked Questions
Do I need custom tuning for my 5th Gen Cummins upgrades?
Most bolt-on manifold and stock-frame turbo upgrades work fine with factory tuning. If you install larger turbos or fuel system modifications, tuning helps optimize power, EGT control, and drivability.
Are these parts compatible with emissions systems?
Many Diesel Power Source parts are designed to work with emissions equipment. Always check your specific product listing and follow local regulations before installation.
What’s the best turbo for towing with my 5th Gen Cummins?
The Turbonator® VGT is an excellent choice for towing—it spools instantly, manages heat efficiently, and offers built-in exhaust braking for downhill control.
Will these upgrades void my truck’s warranty?
Most aftermarket performance parts can affect manufacturer warranties. However, many customers install DPS products after warranty coverage expires or for dedicated performance applications.
What kind of performance gains can I expect?
Gains vary by setup, but many drivers experience improved throttle response, cooler EGTs, and up to 15–25% faster spool times with proper supporting modifications.
