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Chrysler 300 PCM Combo Kits

Built for your Chrysler 300, our PCM Combo Kits are engineered to enhance engine management and overall vehicle performance. These kits combine essential powertrain control modules and supporting components tailored to optimize throttle response, fuel delivery, and drivability. Whether you're aiming for smoother operation or preparing for further upgrades, this collection provides the foundation you need.

Inside this category, you’ll find complete PCM kits designed to fit your Chrysler 300 platform, ensuring compatibility and ease of installation. Each kit is selected to improve reliability and powertrain efficiency, helping you get the most out of your vehicle’s engine and electronics.

  • Complete PCM combo kits for Chrysler 300
  • Optimized for power and throttle response
  • Designed for seamless fitment and reliability
  • Ideal for performance upgrades or replacements

Shop PCM combo kits for your Chrysler 300 at FastHemis.

SELECT YOUR VEHICLE

17 Results

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2021 (5.7L Hemi / 6.4L SRT)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2021 (5.7L Hemi / 6.4L SRT)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2021 (5.7L Hemi / 6.4L SRT)

Diablo Sport

Regular price $1,912.95 $1,699.95 11% off

Unit price
per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger 2020 (5.7L Hemi & 6.4L 392)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger 2020 (5.7L Hemi & 6.4L 392)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2020 (5.7L Hemi / 6.4L SRT)

Diablo Sport

Regular price $1,799.95 $1,599.95 11% off

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Charger Chrysler 300 2020 (5.7L Hemi / 6.4L 392)
DiabloSport Modified PCM + i3 Programmer Combo: Dodge Charger Chrysler 300 2020 (5.7L Hemi / 6.4L 392)

Diablo Sport Modified PCM + i3 Programmer Combo: Chrysler 300 5.7L / 6.4L (15-24)

Diablo Sport

Regular price $1,799.95 $1,599.95 11% off

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Charger 2021 (5.7L Hemi / 6.4L 392)
DiabloSport Modified PCM + i3 Programmer Combo: Dodge Charger 2021 (5.7L Hemi / 6.4L 392)

Diablo Sport Modified PCM + i3 Programmer Combo: Chrysler 300 5.7L / 6.4L (15-24)

Diablo Sport

Regular price $1,687.95 $1,499.95 11% off

Unit price
per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger 2022 (5.7L Hemi & 6.4L 392)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger 2022 (5.7L Hemi & 6.4L 392)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2022 (5.7L Hemi / 6.4L SRT)

Diablo Sport

Regular price $1,856.95 $1,649.95 11% off

Unit price
per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger / Chrysler 300 2021 (5.7L Hemi & 6.4L 392)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger / Chrysler 300 2021 (5.7L Hemi & 6.4L 392)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger / Chrysler 300 (15-24)

Diablo Sport

Regular price $1,912.95 $1,699.95 11% off

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2016 (5.7L Hemi & 6.4L SRT)
DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2016 (5.7L Hemi & 6.4L SRT)

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2016 (5.7L Hemi & 6.4L SRT)

Diablo Sport

Regular price $1,574.95 $1,399.95 11% off

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2017 (5.7L Hemi & 6.4L SRT)
DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2017 (5.7L Hemi & 6.4L SRT)

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2017 (5.7L Hemi & 6.4L SRT)

Diablo Sport

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

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2015 (3.6L V6)
DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2015 (3.6L V6)

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2015 (3.6L V6)

Diablo Sport

Regular price $1,518.95 $1,349.95 11% off

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2016 (3.6L V6)
DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2016 (3.6L V6)

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2016 (3.6L V6)

Diablo Sport

Regular price $1,518.95 $1,349.95 11% off

Unit price
per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2020 (5.7L Hemi / 6.4L SRT)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2020 (5.7L Hemi / 6.4L SRT)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2020 (5.7L Hemi / 6.4L SRT)

Diablo Sport

Regular price $1,799.95 $1,599.95 11% off

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 / Dodge Charger 2020 (5.7L Hemi & 6.4L SRT)
DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 / Dodge Charger 2020 (5.7L Hemi & 6.4L SRT)

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 / Dodge Charger (20) 5.7L/6.4L

Diablo Sport

Regular price $1,799.95 $1,599.95 11% off

Unit price
per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2022 (5.7L Hemi / 6.4L SRT)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2022 (5.7L Hemi / 6.4L SRT)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2022 (5.7L Hemi / 6.4L SRT)

Diablo Sport

Regular price $1,856.95 $1,649.95 11% off

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2022 (5.7L Hemi & 6.4L SRT)
DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2022 (5.7L Hemi & 6.4L SRT)

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2022 (5.7L Hemi & 6.4L SRT)

Diablo Sport

Regular price $1,687.95 $1,499.95 11% off

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 / Dodge Charger R/T 2021 (5.7L Hemi & 6.4L SRT)
DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 / Dodge Charger R/T 2021 (5.7L Hemi & 6.4L SRT)

DiabloSport Modified PCM + i3 Programmer Combo: Chrysler 300 2021 (5.7L Hemi & 6.4L SRT)

Diablo Sport

Regular price $1,687.95 $1,499.95 11% off

Unit price
per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2017 (5.7L Hemi / 6.4L SRT)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2017 (5.7L Hemi / 6.4L SRT)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Chrysler 300 2017 (5.7L Hemi / 6.4L SRT)

Diablo Sport

Regular price $2,249.95 $1,999.95 11% off

Unit price
per 

Optimize Your Chrysler 300 with Precision PCM Combo Kits

Enhance your Chrysler 300’s engine management and drivability with our specialized PCM Combo Kits. Designed to improve throttle response, fuel delivery, and overall powertrain efficiency, these kits provide a reliable foundation for both daily driving and performance upgrades.

What are the benefits of upgrading your Chrysler 300 PCM?

Replacing or upgrading the powertrain control module (PCM) can significantly improve your vehicle’s throttle response and fuel management. A well-matched PCM combo kit ensures smoother engine operation, better drivability, and enhanced reliability by optimizing communication between sensors and engine components.

  • Improved throttle sensitivity and acceleration feel
  • Enhanced fuel delivery for better efficiency and power
  • Reduced drivability issues caused by faulty or outdated modules

How to choose the right PCM combo kit for your Chrysler 300

Selecting the correct PCM combo kit depends on your Chrysler 300’s model year, engine type, and your performance goals. Kits are designed for seamless fitment and compatibility, so matching your vehicle’s platform ensures hassle-free installation and optimal function. Consider whether you need a direct replacement or a kit tailored for future upgrades.

Installation tips and why shop PCM combo kits at FastHemis

Installing a PCM combo kit requires attention to detail to maintain your Chrysler 300’s performance and reliability. Proper installation includes verifying compatibility, following manufacturer instructions, and ensuring all supporting components are connected correctly. Shop our collection at FastHemis to find PCM combo kits engineered for your Chrysler 300 platform, backed by expert knowledge and fitment assurance.

SELECT YOUR VEHICLE