5.9L / 6.7L Diesel Engine Upgrades
S&B Cold Air Intake: Dodge Ram 6.7L Cummins Diesel 2010 - 2012 (2500 / 3500)
S&B Filters
Regular price
$429.99
$379.00
12% off
- Unit price
- /per
2 filter types
aFe DFS780 Diesel Fuel System Part Time: Ram 2500 / 3500 2013-2018 Diesel
aFe
$1,000.00
- Unit price
- /per
Banks Boost Tube Upgrade Kit (3.5in) F&R: Dodge Ram 2500 / Ram 3500 07-09 6.7L Diesel/5.9L Diesel
Banks Power
Regular price
$398.89
$359.00
10% off
- Unit price
- /per
aFe Momentum HD Cold Air Intake Pro DRY S Filter (REAR): Ram 2500 / 3500 19-24 6.7L Diesel
aFe
$435.00
- Unit price
- /per
Mishimoto Black Intercooler Kit w/ Pipes: Dodge Ram 2500 / 3500 5.9L Diesel 2003-2007
Mishimoto
Regular price
$1,679.00
$1,525.95
9% off
- Unit price
- /per
HPS Ultra High Temp Aramid Silicone Intercooler Hose Kit: Dodge Ram 5.9L Cummins (03-07)
HPS
$326.00
- Unit price
- /per
HPS Silicone Intercooler Hoses Kit: Dodge Ram 6.7L Diesel 2500 / 3500 2007 - 2010
HPS
Regular price
$394.45
$343.00
13% off
- Unit price
- /per
2 colors
HPS Silicone Intercooler Hose Boot Kit: Dodge Ram 5.9L Diesel 2500 / 3500 2003 - 2007
HPS
Regular price
$394.45
$343.00
13% off
- Unit price
- /per
2 colors
Mishimoto Silver Intercooler: Dodge Ram 2500 / 3500 5.9L/6.7L Diesel 2003-2009 / Ram 1500 6.7L Diesel 2008-2009
Mishimoto
Regular price
$1,316.00
$1,195.95
9% off
- Unit price
- /per
AFE Magnum FORCE Cold Air Intake System (w/Pro 5R Filter): Dodge Ram 1500/Ram 2500/Ram 3500 94-02 5.7L/5.2L
aFe
$376.00
- Unit price
- /per
aFe Momentum HD Cold Air Intake System: Dodge Ram 2500 / Ram 3500 94-02 5.9L Diesel w/ Pro DRY S Media
aFe
$435.00
- Unit price
- /per
Mishimoto Factory-Fit Silicone Boot Kit DuraCore: Dodge Ram 2500 / 3500 2009-2012 6.7L
Mishimoto
Regular price
$417.00
$378.95
9% off
- Unit price
- /per
aFe Magnum Flow OE Replacement Air Filter: Fits Most Dodge/Ram (03-24) w/ Pro GUARD 7 Media
aFe
$144.00
- Unit price
- /per
Banks Monster-Ram Intake System Raw (RAW): Fits Most Dodge/Ram 6.7L Diesel/5.9L Diesel (07-12)
Banks Power
Regular price
$964.44
$868.00
10% off
- Unit price
- /per
BD Diesel Exhaust Manifold Kit Cab & Chassis: Ram 3500 2013-2018 6.7L Diesel
BD Diesel
$745.95
- Unit price
- /per
Liqui Moly Top Tec ATF 1800: Fits Most Chrysler/Dodge/Jeep/Ram (20-26)
LIQUI MOLY
$295.80
- Unit price
- /per
Liqui Moly Truck Series Complete Diesel System Cleaner: Fits Most Models
LIQUI MOLY
$137.70
- Unit price
- /per
Liqui Moly Top Tec ATF 1800: Fits Most Chrysler / Dodge / Jeep / Ram Models
LIQUI MOLY
$95.70
- Unit price
- /per
Mahle OE Moly Ring Set: Fits Chrysler Dodge Ram Jeep 2009-2017 5.7L Hemi / 3.6L V6
Mahle OE
$341.88
- Unit price
- /per
Fleece Performance Cold Weather Upgrade Kit: Dodge Ram 2500/3500 2007-2024 5.9L/6.7L Diesel
Fleece Performance
$109.99
- Unit price
- /per
Banks Monster-Ram Intake System Red (RED): Fits Most Dodge/Ram 6.7L Diesel/5.9L Diesel (07-12)
Banks Power
Regular price
$997.78
$898.00
10% off
- Unit price
- /per
Banks Intercooler Upgrade: Dodge Ram 2500 / Ram 3500 06-07 5.9L Diesel
Banks Power
Regular price
$1,621.11
$1,459.00
10% off
- Unit price
- /per
MBRP Filter Back Exhaust Single Side Exit: Ram 2500 / 3500 13-26 6.7L Diesel/6.4L/5.7L
MBRP
Regular price
$524.99
$424.99
19% off
- Unit price
- /per
Banks Monster-Ram Intake System Red (FRONT): Ram 3500 19-24 6.7L Diesel
Banks Power
Regular price
$997.78
$898.00
10% off
- Unit price
- /per
Banks Monster-Ram Intake System Red (FRONT): Ram 3500 13-18 6.7L Diesel
Banks Power
Regular price
$997.78
$898.00
10% off
- Unit price
- /per
Banks Power Monster Exhaust System Black Tip (REAR): Ram 2500 / 3500 19-24 6.7L Diesel
Banks Power
Regular price
$697.78
$628.00
10% off
- Unit price
- /per
Banks Power Ram-Air Air Filter Element Dry: Dodge Ram 2500/3500 5.9L/6.7L Diesel 2007-2012
Banks Power
Regular price
$132.22
$119.00
10% off
- Unit price
- /per
Banks Intercooler Upgrade: Dodge Ram 2500 / Ram 3500 03-05 5.9L Diesel
Banks Power
Regular price
$1,621.11
$1,459.00
10% off
- Unit price
- /per
Banks Power Boost Tube Upgrade Kit 3.5" Hot & Cold Side Red (F&R): Fits Most Dodge/Ram 6.7L Diesel/5.9L Diesel (10-12)
Banks Power
Regular price
$454.44
$409.00
10% off
- Unit price
- /per
BD Diesel Exhaust Manifold Kit (C&C): Ram 3500/4500/5500 2019-2024 6.7L
BD Diesel
$860.95
- Unit price
- /per
BD Diesel Exhaust Manifold Kit: Ram 2500/3500 2019-2024 6.7L Diesel
BD Diesel
$809.95
- Unit price
- /per
BD Diesel E-PAS Emergency Engine Shutdown: Ram 2500/3500 2025 6.7L Diesel
BD Diesel
$698.95
- Unit price
- /per
Titan Fuel Tanks 50 Gal XXL Mid-Ship Fuel Tank: RAM 3500 2007-2025 5.7L Hemi / 6.7L Diesel
Titan Fuel Tanks
Regular price
$1,999.00
$1,899.05
5% off
- Unit price
- /per
Titan Fuel Tanks 50 Gal XXL Mid-Ship Fuel Tank 120in: RAM 3500 2007-2025 5.7L Hemi / 6.7L Diesel
Titan Fuel Tanks
Regular price
$1,999.00
$1,899.05
5% off
- Unit price
- /per
Banks Power Monster Exhaust 5in Single SideKick Tip: Ram 3500 2019-2024 6.7L Diesel - Chrome
Banks Power
Regular price
$710.00
$639.00
10% off
- Unit price
- /per
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5.9L Magnum & 6.7L Cummins Diesel Engine Upgrades for Torque and Reliability
The 5.9L Magnum V8 and 6.7L Cummins inline-6 are iconic diesel engines celebrated for their torque, towing strength, and durability. Whether you own a classic Ram with the 5.9L or a modern heavy-duty Ram powered by the 6.7L Cummins, upgrading these engines with diesel-specific performance parts can significantly enhance power delivery and dependability.
How Diesel Engine Upgrades Improve Your 5.9L and 6.7L Performance
Diesel engines like the 5.9L Magnum and 6.7L Cummins thrive on torque and efficiency. Upgrades focused on intake airflow, exhaust flow, and fuel delivery optimize combustion and turbocharger response. These improvements translate to stronger towing capability, better throttle response, and sustained power under load.
- High-flow intake and exhaust systems reduce restrictions and improve turbo efficiency
- Turbocharger and intercooler upgrades enhance boost control and charge air cooling
- Fuel system enhancements ensure consistent fuel delivery for higher power demands
- Performance tuning calibrates engine parameters for optimized power and reliability
Choosing the Right Upgrades for Your Diesel Engine Goals
When selecting upgrades for your 5.9L or 6.7L diesel, consider your primary use—whether it’s daily driving, heavy towing, or performance builds. Intake and exhaust modifications improve airflow, while turbocharger enhancements increase boost and efficiency. Fuel system upgrades become critical as power levels rise, and tuning ties all components together for smooth operation.
Maximize Your Diesel Engine’s Potential with FastHemis Upgrades
From intake manifolds and turbochargers to fuel system components and tuning tools, FastHemis offers a comprehensive selection of parts tailored to the 5.9L Magnum and 6.7L Cummins platforms. Explore our collection to find reliable, performance-driven upgrades that maintain the rugged durability these engines are known for.