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Vibrant O2 Sensor Restrictor Fitting (STRAIGHT) w/ Adjustable Jets (CEL Eliminator)
Vibrant
Regular price from $22.99 25% off
- Unit price
- /per
Cometic MLS Head Gaskets (4.120" Bore): Chrysler / Dodge / Jeep 6.4L 392 2011 - 2024
Cometic Gasket
Regular price from $96.54 Up to 10% off
- Unit price
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Eibach Pro Kit Perf Springs: Fits Most Dodge/Jeep 5.7L/3.6L/3.0L EcoDiesel (11-26)
Eibach
Regular price
$438.89
$395.00
10% off
- Unit price
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aFe Throttle Body Spacer: Fits Dodge / Chrysler / Jeep / Ram (05-26) 5.7L Hemi / SRT8 / 392
aFe
$139.00
- Unit price
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American Brother Designs Radiator Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
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Kooks Stage 8 Header Bolt Kit: Fits Most Chrysler/Dodge/Jeep/Ram (05-20)
Kooks Headers
Regular price
$75.80
$68.22
10% off
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DiabloSport Modified PCM + i3 Programmer Combo: 2009+ Charger/Challenger/300 5.7L Hemi
Diablo Sport
from Free
American Brother Designs Coolant Reservoir Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
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BBK O2 Sensor Wiring Extension Kit: Fits Most Chrysler/Dodge/Jeep (96-23) (Excl 2019+ Ram)
BBK
Regular price
$89.99
$69.99
22% off
- Unit price
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DBA Slotted Front Brake Rotors: Fits Most Dodge/Jeep (12-20)
DBA
Regular price
$464.43
$392.98
15% off
- Unit price
- /per
Amerihood SSK Functional Ram Air Hood: Dodge Ram 3500 2019 - 2022
Amerihood
Regular price
$900.00
$696.00
23% off
- Unit price
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Amerihood SSK Functional Ram Air Hood: Dodge Ram 2500 2019 - 2022
Amerihood
Regular price
$900.00
$696.00
23% off
- Unit price
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Amerihood SSK Functional Ram Air Hood: Dodge Ram 1500 2002 - 2008
Amerihood
Regular price
$878.42
$694.36
21% off
- Unit price
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Amerihood SSK Functional Ram Air Hood: Dodge Ram 2500 2010 - 2019
Amerihood
Regular price
$878.42
$694.36
21% off
- Unit price
- /per
PPE Cast Aluminum Transmission Pan Deep (ZF 8-Speed): Fits Ram/Dodge/Jeep 2013-2025
PPE
from $329.99
- Unit price
- /per
Amerihood SSK Functional Ram Air Hood: Dodge Ram 1500 2019 - 2022
Amerihood
Regular price
$900.00
$696.00
23% off
- Unit price
- /per
Amerihood TYPE-VIP STYLE Functional Ram Air Hood: Dodge Ram 1500 2009 - 2018
Amerihood
Regular price
$878.42
$694.36
21% off
- Unit price
- /per
Amerihood SSK Functional Ram Air Hood: Dodge Ram 3500 2010 - 2019
Amerihood
Regular price
$878.42
$694.36
21% off
- Unit price
- /per
S&B Cold Air Intake: Ram 6.7L Cummins Diesel 2019 - 2024 (2500 / 3500)
S&B Filters
Regular price
$429.99
$379.00
12% off
- Unit price
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2 filter types
DBA Slotted Rear Brake Rotors: Fits Most Dodge/Jeep (12-20)
DBA
Regular price
$361.45
$305.84
15% off
- Unit price
- /per
PPE HD Cast Aluminum Transmission Pan Deep (ZF 8-Speed): Fits Ram/Dodge 2013-2025
PPE
from $319.99
- Unit price
- /per
PPE MicroPure XR Engine Oil Filter: Dodge Ram Cummins 1989-2024 5.9L/6.7L
PPE
$32.99
- Unit price
- /per
American Brother Designs Master Cylinder Cap: Dodge Durango (16-25), Jeep Grand Cherokee (16-21)
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
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Bilstein B6 4600 Rear Shock (REAR): Fits Most Dodge/Jeep 6.4L/5.7L/3.6L/3.0L EcoDiesel (11-15)
Bilstein
Regular price
$136.85
$92.00
33% off
- Unit price
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Eibach Rear Camber Arm Kit: Fits Most Dodge/Jeep (11-26)
Eibach
Regular price
$554.44
$499.00
10% off
- Unit price
- /per
Deatschwerks 60lb/hr Fuel Injectors: Fits Most Dodge/Ram (03-23)
Deatschwerks
$699.00
- Unit price
- /per
Pedal Commander Bluetooth Throttle Response Controller: 300 / Challenger / Charger / Magnum 2007 - 2023 (All Models)
Pedal Commander
Regular price
$349.99
$299.99
14% off
- Unit price
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Amerihood SRT Functional Ram Air Hood: Dodge Ram 1500 2019 - 2023
Amerihood
Regular price
$850.00
$655.00
23% off
- Unit price
- /per
Amerihood VIP Functional Ram Air Hood: Dodge Ram 1500 2009 - 2018
Amerihood
Regular price
$929.24
$737.92
21% off
- Unit price
- /per
Amerihood CLG Functional Ram Air Hood: Dodge Ram 1500 2009 - 2018
Amerihood
Regular price
$878.42
$694.36
21% off
- Unit price
- /per
Spec D Passenger Mirror w/ Turn & Puddle Light (PASS): Ram 2500 / 3500 (19-26) - Black
Spec D
Regular price
$220.00
$163.00
26% off
- Unit price
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H&R Sport Springs Lowering 1.2" Front 2.2" Rear (F&R): Jeep Grand Cherokee 11-21 6.4L/6.2L/5.7L/3.6L/3.0L EcoDiesel
H&R
Regular price
$699.00
$524.25
25% off
- Unit price
- /per
aFe Magnum FLOW Pro 5R Air Filter: Fits Most Dodge/Jeep 6.4L/5.7L/3.6L/3.0L EcoDiesel (11-26)
aFe
from $71.00
- Unit price
- /per
2 filter types
Stainless Works Long Tube Headers & Mid Pipes: Fits Most Dodge/Ram (09-18)
Stainless Works
Regular price from $2,560.25 Up to 5% off
- Unit price
- /per
DeatschWerks Matched 550cc USCAR EV14 Fuel Injectors: Fits Most Dodge/Ram (03-23)
Deatschwerks
$649.00
- Unit price
- /per
PPE Transmission Fluid Thermal Bypass Valve Billet Aluminum: Ram 2500 / 3500 2019-2024 6.4L / 6.7L Diesel
PPE
$79.99
- Unit price
- /per
APS Polished Stainless Upper Billet Grille: Ram 2500 & 3500 2013 - 2018
APS
Regular price
$179.72
$143.78
20% off
- Unit price
- /per
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Performance Parts for Your 6.7L Cummins Diesel Engine
The 6.7L Cummins diesel engine is renowned for its incredible torque and heavy-duty towing capability in Ram 2500 and 3500 trucks. Designed to endure demanding workloads, this inline-6 turbo diesel thrives on upgrades that improve fuel delivery, turbo efficiency, and overall engine reliability.
How Diesel Performance Upgrades Enhance Your 6.7L Cummins
Upgrading key components on your 6.7L Cummins can unlock better power delivery, improved throttle response, and increased durability under load. Performance tuners optimize engine calibration for your specific setup, while intake and exhaust upgrades reduce restrictions and improve airflow. Turbocharger enhancements further boost efficiency and spool time, essential for towing and hauling.
- Performance tuners tailor fueling and timing for maximum torque
- High-flow intake systems increase air volume to the engine
- Exhaust upgrades reduce backpressure and lower exhaust gas temperatures
- Turbocharger components improve boost response and reliability
- Fuel system enhancements ensure consistent delivery under high demand
Choosing the Right Upgrades for Towing Versus Power
When selecting upgrades for your 6.7L Cummins, it’s important to balance towing needs with power goals. Towing-focused builds benefit from cooling and fuel system improvements that maintain reliability during extended heavy loads. Performance builds often prioritize turbo upgrades and tuning to maximize horsepower and torque for acceleration and hauling.
Supporting Modifications to Maximize Your 6.7L Cummins Diesel
To get the most from your diesel upgrades, consider supporting modifications that enhance engine longevity and efficiency. Cooling system and intercooler upgrades help manage intake air temperatures, while fuel delivery components maintain consistent pressure and volume. Explore the full range of 6.7L Cummins diesel performance parts at FastHemis to build a setup tailored to your driving and towing demands.