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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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Flowmaster American Thunder Cat-Back Exhaust System: Jeep Gladiator 2020-2025
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Flowmaster American Thunder Cat-Back Exhaust System: Jeep Gladiator 2020-2025

Flowmaster

Regular price $1,037.95 $828.95 20% off

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Flowmaster Delta Force Perf Air Intake: Dodge Ram 1500 (94-01) / Ram 2500 / 3500 (94-02)
Flowmaster Delta Force Perf Air Intake: Dodge Ram 1500 (94-01) / Ram 2500 / 3500 (94-02)
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Flowmaster Delta Force Perf Air Intake: Dodge Ram 1500 (94-01) / Ram 2500 / 3500 (94-02)

Flowmaster

Regular price $425.95 $340.15 20% off

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aFe Power Control 2.0 IN Leveling Kit: Dodge Ram 1500 (06-10)
aFe Power Control 2.0 IN Leveling Kit: Dodge Ram 1500 (06-10)
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Flowmaster 40 Series Chambered Muffler: Dodge Ram 2500 / Ram 3500 94-96 (43041)
Flowmaster 40 Series Chambered Muffler: Dodge Ram 2500 / Ram 3500 94-96 (43041)
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Flowmaster 40 Series Chambered Muffler: Dodge Ram 2500 / Ram 3500 94-96 (43041)

Flowmaster

Regular price $112.95 $89.96 20% off

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Method Wheels 105 / Beadlock / Matte Black | 17x9 | 5x5 | -38mm/3.5"
Method Wheels 105 / Beadlock / Matte Black | 17x9 | 5x5 | -38mm/3.5"
Baja Designs Universal Amber Rock Light Kit: Fits Most Hemi Models
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Bilstein B6 4600 Rear Shock (REAR): Dodge Ram 1500 (02-10) / 2500 / 3500 4WD Solid Axle
Bilstein B6 4600 Rear Shock (REAR): Dodge Ram 1500 (02-10) / 2500 / 3500 4WD Solid Axle

Bilstein B6 4600 Rear Shock (REAR): Dodge Ram 1500 (02-10) / 2500 / 3500 4WD Solid Axle

Bilstein

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3D MAXpider ACE Kagu Floormats (Black, Both Rows): Ram Crew Cab 2012 - 2018 (1500, 2500, 3500)
3D MAXpider ACE Kagu Floormats (Black, Both Rows): Ram Crew Cab 2012 - 2018 (1500, 2500, 3500)

3D MAXpider ACE Kagu Floormats (Black, Both Rows): Ram Crew Cab 2012 - 2018 (1500, 2500, 3500)

3D MAXpider

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Energy Suspension Perf Polyurethane 34mm Front Sway Bar Bushing Set: Dodge Ram 1500 (02-10) - Red
Energy Suspension Perf Polyurethane 34mm Front Sway Bar Bushing Set: Dodge Ram 1500 (02-10) - Red
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Energy Suspension Perf Polyurethane 34mm Front Sway Bar Bushing Set: Dodge Ram 1500 (02-10) - Red

Energy Suspension

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Westin Black E-Series Bull Bar: Ram 2500 / 3500 2019-2024
Westin Black E-Series Bull Bar: Ram 2500 / 3500 2019-2024
Banks Power Monster-Ram Intake System 3-3/8in Inlet (F&R): RAM 2500/3500 2019-2026 6.7L Cummins Black
Banks Power Monster-Ram Intake System 3-3/8in Inlet (F&R): RAM 2500/3500 2019-2026 6.7L Cummins Black
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Banks Power Monster-Ram Intake System 3-3/8in Inlet (F&R): RAM 2500/3500 2019-2026 6.7L Cummins Black

Banks Power

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Banks Power Monster-Ram Intake System 3-3/8in Inlet (F&R): RAM 2500/3500 2019-2026 6.7L Cummins Red
Banks Power Monster-Ram Intake System 3-3/8in Inlet (F&R): RAM 2500/3500 2019-2026 6.7L Cummins Red
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Banks Power Monster-Ram Intake System 3-3/8in Inlet (F&R): RAM 2500/3500 2019-2026 6.7L Cummins Red

Banks Power

Regular price $831.11 $748.00 10% off

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Edge Performance Inline Module Tuner: Ram 1500 3.0L EcoDiesel (2020-2023)

Edge Performance Inline Module Tuner: Ram 1500 3.0L EcoDiesel (2020-2023)

Edge

Regular price $749.95 $665.95 11% off

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Bestop Window Storage Bag: Fits Jeep Wrangler 1997-2025

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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