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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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6131 Results

PowerStop Z36 Truck & Tow Brake Kit (F&R): Dodge Ram 2500 / 3500 (09-18) / 1500 (11-18) w/ Cals
PowerStop Z36 Truck & Tow Brake Kit (F&R): Dodge Ram 2500 / 3500 (09-18) / 1500 (11-18) w/ Cals

PowerStop Z36 Truck & Tow Brake Kit (F&R): Dodge Ram 2500 / 3500 (09-18) / 1500 (11-18) w/ Cals

PowerStop

$1,700.64

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Stopping Power
Noise Level
Performance Over Stock
Dust Levels
PowerStop Z36 Truck & Tow Brake Kit (F&R): Fits Dodge / Ram (02-18) w/ Hardware
PowerStop Z36 Truck & Tow Brake Kit (F&R): Fits Dodge / Ram (02-18) w/ Hardware

PowerStop Z36 Truck & Tow Brake Kit (F&R): Fits Dodge / Ram (02-18) w/ Hardware

PowerStop

$1,388.89

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per 

Stopping Power
Noise Level
Performance Over Stock
Dust Levels
PowerStop Z36 Truck & Tow Brake Kit (FRONT & REAR): Ram 3500 2013 - 2018
PowerStop Z36 Truck & Tow Brake Kit (FRONT & REAR): Ram 3500 2013 - 2018

PowerStop Z36 Truck & Tow Brake Kit (FRONT & REAR): Ram 3500 2013 - 2018

PowerStop

$1,091.99

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Stopping Power
Noise Level
Performance Over Stock
Dust Levels
Bilstein B8 5100 Front Shock: Ram 2500 2014 - 2025 (w/ 2-2.5" Front Lift)
Bilstein B8 5100 Front Shock: Ram 2500 2014 - 2025 (w/ 2-2.5" Front Lift)

Bilstein B8 5100 Front Shock: Ram 2500 2014 - 2025 (w/ 2-2.5" Front Lift)

Bilstein

Regular price $171.85 $123.00 28% off

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Superchips Amp'd 2.0 Wireless Pedal Controller: Ram 1500 (14-21) / 2500 (05-24) / 3500 (05-20)

Superchips Amp'd 2.0 Wireless Pedal Controller: Ram 1500 (14-21) / 2500 (05-24) / 3500 (05-20)

Superchips

Regular price $322.95 $286.95 11% off

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

Banks Power

Regular price $997.78 $898.00 10% off

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Banks Monster-Ram Intake System Red (FRONT): RAM 3500/4500/5500 2013-2018 6.7L Cummins
Banks Monster-Ram Intake System Red (FRONT): RAM 3500/4500/5500 2013-2018 6.7L Cummins
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Banks Monster-Ram Intake System Red (FRONT): RAM 3500/4500/5500 2013-2018 6.7L Cummins

Banks Power

Regular price $997.78 $898.00 10% off

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Go Rhino Dominator Extreme D1 SideSteps Complete Kit w/ SideStep and Brackets: Ram 1500 (2019-2024)

Go Rhino

Regular price $758.33 $606.67 20% off

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Go Rhino Front Fender Jack Mount (FRONT): Jeep Wrangler / Gladiator (07-26) - Textured Black
Go Rhino Front Fender Jack Mount (FRONT): Jeep Wrangler / Gladiator (07-26) - Textured Black
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Go Rhino Front Fender Jack Mount (FRONT): Jeep Wrangler / Gladiator (07-26) - Textured Black

Go Rhino

Regular price $227.49 $174.99 23% off

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Go Rhino VoltStep Electric Running Board Kit (4DR): Jeep Wrangler (07-26)
Go Rhino VoltStep Electric Running Board Kit (4DR): Jeep Wrangler (07-26)
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Go Rhino VoltStep Electric Running Board Kit (4DR): Jeep Wrangler (07-26)

Go Rhino

Regular price $1,689.99 $1,299.99 23% off

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Hellwig 1.25" Big Wig Rear Sway Bar Adjustable: RAM 2500 2014-2022
Hellwig 1.25" Big Wig Rear Sway Bar Adjustable: RAM 2500 2014-2022
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Hellwig 1.25" Big Wig Rear Sway Bar Adjustable: RAM 2500 2014-2022

Hellwig

Regular price $903.07 $632.18 30% off

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Banks Ram-Air Diff Cover Kit Black Ops: Fits Chevy/GMC 2020-2026 / RAM 2500/3500 2019-2026 AAM 14 Bolt
Banks Ram-Air Diff Cover Kit Black Ops: Fits Chevy/GMC 2020-2026 / RAM 2500/3500 2019-2026 AAM 14 Bolt
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Banks Ram-Air Diff Cover Kit Black Ops: 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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Go Rhino RB20 Complete Running Board Kit w/ Drop Steps: Fits Most Jeep Gladiator Models (2018-2026)
Go Rhino RB20 Complete Running Board Kit w/ Drop Steps: Fits Most Jeep Gladiator Models (2018-2026)
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Go Rhino RB20 Complete Running Board Kit w/ Drop Steps: Fits Most Jeep Gladiator Models (2018-2026)

Go Rhino

Regular price $1,533.96 $1,179.96 23% off

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Go Rhino 4in OE Xtreme Complete Sidestep Kit w/ Brackets: Fits Most Ram 1500 / Ram 1500 Classic Models (2011-2024)
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Go Rhino 4in OE Xtreme Sidestep Kit w/ Brackets: Fits Ram 1500 / 1500 Classic (11-24) - Black

Go Rhino

Regular price $428.98 $329.98 23% off

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Go Rhino Stake Pocket Bed Rails - Black: Fits Most Dodge / Ram Models (1994-2026)
Go Rhino Stake Pocket Bed Rails - Black: Fits Most Dodge / Ram Models (1994-2026)
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Go Rhino Stake Pocket Bed Rails - Black: Fits Most Dodge / Ram Models (1994-2026)

Go Rhino

Regular price $168.99 $129.99 23% off

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Banks Power Boost Tube Upgrade Kit 3.5in Red (F&R): 13-18 RAM 2500/3500 6.7L Cummins
Banks Power Boost Tube Upgrade Kit 3.5in Red (F&R): 13-18 RAM 2500/3500 6.7L Cummins
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Banks Power Boost Tube Upgrade Kit 3.5in Red (F&R): 13-18 RAM 2500/3500 6.7L Cummins

Banks Power

Regular price $510.00 $459.00 10% off

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Diablo Sport Pulsar Trinity MX Module Kit: Ram 1500 (15-18)
Diablo Sport Pulsar Trinity MX Module Kit: Ram 1500 (15-18)

Diablo Sport Pulsar Trinity MX Module Kit: Ram 1500 (15-18)

Diablo Sport

Regular price $1,743.95 $1,549.95 11% off

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Diablo Sport Pulsar Trinity MX Module Kit: Ram 2500 / 3500 2019-2024

Diablo Sport Pulsar Trinity MX Module Kit: Ram 2500 / 3500 2019-2024

Diablo Sport

Regular price $1,743.95 $1,549.95 11% off

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Diablo Sport Pulsar Trinity MX Module Kit: Ram 2500 / 3500 15-18

Diablo Sport Pulsar Trinity MX Module Kit: Ram 2500 / 3500 15-18

Diablo Sport

Regular price $1,743.95 $1,549.95 11% off

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Bilstein B8 5100 Rear Shock: Ram 1500 4WD 2019 - 2024 (0-2" Rear Lift w/OUT Air Leveling Suspension)
Bilstein B8 5100 Rear Shock: Ram 1500 4WD 2019 - 2024 (0-2" Rear Lift w/OUT Air Leveling Suspension)

Bilstein B8 5100 Rear Shock: Ram 1500 4WD 2019 - 2024 (0-2" Rear Lift w/OUT Air Leveling Suspension)

Bilstein

Regular price $171.85 $123.00 28% 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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