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Explore 6.7L Cummins Diesel Performance Parts The 6.7L Cummins is a powerhouse inline-6 turbo diesel engine known for its exceptional torque and towing capability in Ram 2500 and 3500 trucks. Built to handle heavy-duty workloads, this engine thrives with upgrades that enhance fuel delivery, turbo efficiency, and overall reliability. At FastHemis, you'll find a wide range of parts tailored specifically for the 6.7L Cummins platform. Whether you're looking to improve towing performance, increase power output, or optimize fuel economy, our selection includes tuning solutions, intake and exhaust upgrades, turbo components, and fuel system enhancements designed to support your diesel’s demanding needs. Key upgrade options for your 6.7L Cummins Diesel: - Performance tuners and programmers - High-flow intake and exhaust systems - Turbocharger upgrades and components - Fuel system enhancements for better delivery - Cooling and intercooler upgrades Shop 6.7L Cummins diesel upgrades at FastHemis.
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PPE Heavy-Duty Cast Aluminum Front Differential Cover (FRONT): Dodge Ram (14-24)
PPE Heavy-Duty Cast Aluminum Front Differential Cover (FRONT): Dodge Ram (14-24)
usa
Liqui Moly Top Tec 6200 Motor Oil: Fits Most Models
Liqui Moly Top Tec 6200 Motor Oil: Fits Most Models

Liqui Moly Top Tec 6200 Motor Oil: Fits Most Models

LIQUI MOLY

$311.80

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Liqui Moly Top Tec 6200 Motor Oil: Fits Most Models

Liqui Moly Top Tec 6200 Motor Oil: Fits Most Models

LIQUI MOLY

$297.95

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Rock Slide Engineering Step Sliders: Jeep JT Gladiator 2020-2022
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Rock Slide Engineering Step Sliders: Jeep JT Gladiator 2020-2022

Rock Slide Engineering

$2,639.99

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EBC S5 Brake Pads & Rotors Kit (FRONT): Jeep Wrangler (18-25) & Gladiator (20-25) w/ 13.5" Rotors
EBC S5 Brake Pads & Rotors Kit (FRONT): Jeep Wrangler (18-25) & Gladiator (20-25) w/ 13.5" Rotors

EBC S5 Brake Pads & Rotors Kit (FRONT): Jeep Wrangler (18-25) & Gladiator (20-25) w/ 13.5" Rotors

EBC

Regular price $590.75 $561.21 5% off

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Stopping Power
Noise Level
Performance Over Stock
Dust Levels
Mishimoto Radiator: Dodge Ram 1500 (03-08) / Ram 2500 (04-09) / Ram 3500 (04-08)
Mishimoto Radiator: Dodge Ram 1500 (03-08) / Ram 2500 (04-09) / Ram 3500 (04-08)

Mishimoto Radiator: Dodge Ram 1500 (03-08) / Ram 2500 (04-09) / Ram 3500 (04-08)

Mishimoto

Regular price $660.00 $599.95 9% off

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ACCEL SuperTuner Performance Tuner: Fits Most Dodge / Ram / Chrysler Models (1999-2013)
ACCEL SuperTuner Performance Tuner: Fits Most Dodge / Ram / Chrysler Models (1999-2013)

ACCEL SuperTuner Performance Tuner: Fits Most Dodge / Ram / Chrysler Models (1999-2013)

ACCEL

Regular price $490.95 $435.95 11% off

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Husky Liners Guardian Comfort Bed Mat Grey: Ram 1500 2019-2026 3.6L/5.7L
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Eibach Pro-Truck Lift Kit Coilovers (Stage 2): Ram 1500 2WD 2019 - 2024
Eibach Pro-Truck Lift Kit Coilovers (Stage 2): Ram 1500 2WD 2019 - 2024

Eibach Pro-Truck Lift Kit Coilovers (Stage 2): Ram 1500 2WD 2019 - 2024

Eibach

Regular price $1,738.89 $1,565.00 10% off

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Banks Monster-Ram Intake System Raw (RAW): RAM 3500/4500/5500 Chassis Cab 6.7L Cummins 2007.5-2012
Banks Monster-Ram Intake System Raw (RAW): RAM 3500/4500/5500 Chassis Cab 6.7L Cummins 2007.5-2012
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Banks Monster-Ram Intake System Raw (RAW): RAM 3500/4500/5500 Chassis Cab 6.7L Cummins 2007.5-2012

Banks Power

Regular price $964.44 $868.00 10% off

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Access Aluminum Utility Rails: Dodge Ram 2500 / 3500 2019-2024 w/o RamBox - Matte Black

Access

Regular price $298.00 $268.20 10% off

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Banks Power Boost Tube Upgrade Kit Raw (F&R): Fits RAM 2500/3500 2019-2026 6.7L Cummins
Banks Power Boost Tube Upgrade Kit Raw (F&R): Fits RAM 2500/3500 2019-2026 6.7L Cummins
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Banks Power Boost Tube Upgrade Kit Raw (F&R): Fits RAM 2500/3500 2019-2026 6.7L Cummins

Banks Power

Regular price $527.78 $475.00 10% off

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Banks Power Monster-Ram Intake System Ram Black (INLET): Dodge / RAM 2500/3500 07.5-12 6.7L Cummins
Banks Power Monster-Ram Intake System Ram Black (INLET): Dodge / RAM 2500/3500 07.5-12 6.7L Cummins
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Banks Power Monster-Ram Intake System Ram Black (INLET): Dodge / RAM 2500/3500 07.5-12 6.7L Cummins

Banks Power

Regular price $831.11 $748.00 10% off

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Banks Ram-Air Diff Cover Kit Satin Black: Fits Chevy/GMC 2020-2026 / RAM 2500/3500 2019-2026 AAM 14 Bolt
Banks Ram-Air Diff Cover Kit Satin Black: Fits Chevy/GMC 2020-2026 / RAM 2500/3500 2019-2026 AAM 14 Bolt
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Banks Ram-Air Diff Cover Kit Satin Black: Fits Chevy/GMC 2020-2026 / RAM 2500/3500 2019-2026 AAM 14 Bolt

Banks Power

Regular price $472.22 $425.00 10% off

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Banks Power Monster-Ram Intake System (F&R): RAM 2500/3500 2019-2026 6.7L Cummins Raw
Banks Power Monster-Ram Intake System (F&R): RAM 2500/3500 2019-2026 6.7L Cummins Raw
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Banks Power Monster-Ram Intake System (F&R): RAM 2500/3500 2019-2026 6.7L Cummins Raw

Banks Power

Regular price $797.78 $718.00 10% off

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Banks Power Ram-Air Cold Air Intake Oiled Filter (FRONT): Fits RAM 2500/3500 2019-2026 6.7L
Banks Power Ram-Air Cold Air Intake Oiled Filter (FRONT): Fits RAM 2500/3500 2019-2026 6.7L
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Banks Power Ram-Air Cold Air Intake Oiled Filter (FRONT): Fits RAM 2500/3500 2019-2026 6.7L

Banks Power

Regular price $521.11 $469.00 10% off

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Banks Power Monster-Ram Intake System w/ Boost Tube (FRONT): Dodge Ram 2500/3500 03-07 5.9L Cummins Stock Intercooler
Banks Power Monster-Ram Intake System w/ Boost Tube (FRONT): Dodge Ram 2500/3500 03-07 5.9L Cummins Stock Intercooler
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Banks Ram-Air Cold Air Intake System Oiled Filter: Dodge Ram 2500/3500 6.7L Cummins 2007-2009
Banks Ram-Air Cold Air Intake System Oiled Filter: Dodge Ram 2500/3500 6.7L Cummins 2007-2009
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Banks Ram-Air Cold Air Intake System Oiled Filter: Dodge Ram 2500/3500 6.7L Cummins 2007-2009

Banks Power

Regular price $498.89 $449.00 10% off

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Banks Ram-Air Cold Air Intake System Oiled Filter (F&R): Dodge Ram 2500/3500 2003-2007 5.9L Cummins
Banks Ram-Air Cold Air Intake System Oiled Filter (F&R): Dodge Ram 2500/3500 2003-2007 5.9L Cummins
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Banks Ram-Air Cold Air Intake System Oiled Filter (F&R): Dodge Ram 2500/3500 2003-2007 5.9L Cummins

Banks Power

Regular price $498.89 $449.00 10% off

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Banks Power Sway Bar Spacer Kit: RAM 2500/3500 2014-2024
Banks Power Sway Bar Spacer Kit: RAM 2500/3500 2014-2024
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Banks Power Sway Bar Spacer Kit: RAM 2500/3500 2014-2024

Banks Power

Regular price $43.33 $39.00 10% off

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Banks Ram-Air Cold Air Intake System Dry Filter (F&R): RAM 2500/3500 2013-2018 6.7L Cummins
Banks Ram-Air Cold Air Intake System Dry Filter (F&R): RAM 2500/3500 2013-2018 6.7L Cummins
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Banks Ram-Air Cold Air Intake System Dry Filter (F&R): RAM 2500/3500 2013-2018 6.7L Cummins

Banks Power

Regular price $498.89 $449.00 10% off

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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.

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