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All Engine Internals

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1652 Results

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2015 (6.2L SRT Hellcat)
DiabloSport Modified PCM (Unlocked): Dodge Challenger 2015 (6.2L SRT Hellcat)

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2015 (6.2L SRT Hellcat)

Diablo Sport

Regular price $1,383.95 $1,299.95 6% off

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DiabloSport Modified PCM (Unlocked): Dodge Challenger 2016 (5.7L Hemi / 6.4L SRT)
DiabloSport Modified PCM (Unlocked): Dodge Challenger 2016 (5.7L Hemi / 6.4L SRT)

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2016 (5.7L Hemi / 6.4L SRT)

Diablo Sport

Regular price $1,210.95 $1,117.95 8% off

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per 

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2015 (5.7L Hemi / 6.4L SRT)
DiabloSport Modified PCM (Unlocked): Dodge Challenger 2015 (5.7L Hemi / 6.4L SRT)

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2015 (5.7L Hemi / 6.4L SRT)

Diablo Sport

Regular price $1,383.95 $1,299.95 6% off

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per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2021 (6.2L SRT Hellcat)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2021 (6.2L SRT Hellcat)

Diablo Sport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2021 6.2L Hellcat

Diablo Sport

Regular price $2,249.95 $2,099.95 7% off

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per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2020 (6.2L SRT Hellcat)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2020 (6.2L SRT Hellcat)

Diablo Sport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2020 6.2L Hellcat

Diablo Sport

Regular price $2,249.95 $2,099.95 7% off

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per 

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2017 (5.7L Hemi / 6.4L SRT & Scat Pack)

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2017 (5.7L Hemi / 6.4L SRT & Scat Pack)

Diablo Sport

Regular price $1,968.95 $1,799.95 9% off

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per 

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2021 (6.2L SRT Hellcat)
DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2021 (6.2L SRT Hellcat)

Diablo Sport Modified PCM + i3 Programmer Combo: Dodge Challenger 2021 6.2L SRT Hellcat

Diablo Sport

Regular price $2,137.95 $1,999.95 6% off

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per 

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2021 (5.7L Hemi & 6.4L 392)
DiabloSport Modified PCM (Unlocked): Dodge Challenger 2021 (5.7L Hemi & 6.4L 392)

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2021 (5.7L Hemi & 6.4L 392)

Diablo Sport

Regular price $1,210.95 $1,117.95 8% off

Unit price
per 

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2021 (6.2L SRT Hellcat including Redeye)
DiabloSport Modified PCM (Unlocked): Dodge Challenger 2021 (6.2L SRT Hellcat including Redeye)
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DiabloSport Modified PCM (Unlocked): Dodge Challenger 2021 (6.2L SRT Hellcat including Redeye)

Diablo Sport

Regular price $1,325.95 $1,249.95 6% off

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DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2016 (6.2L SRT Hellcat)
DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2016 (6.2L SRT Hellcat)

Diablo Sport Modified PCM + i3 Programmer Combo: Dodge Challenger 2016-2017 6.2L Hellcat

Diablo Sport

Regular price $2,193.95 $2,049.95 7% off

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per 

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2015 (6.2L SRT Hellcat)
DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2015 (6.2L SRT Hellcat)

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2015 (6.2L SRT Hellcat)

Diablo Sport

Regular price $2,193.95 $2,049.95 7% off

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2016 (5.7L Hemi / 6.4L SRT & Scat Pack)

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2016 (5.7L Hemi / 6.4L SRT & Scat Pack)

Diablo Sport

Regular price $1,968.95 $1,799.95 9% off

Unit price
per 

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2018 (6.2L SRT Hellcat)
DiabloSport Modified PCM (Unlocked): Dodge Challenger 2018 (6.2L SRT Hellcat)
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DiabloSport Modified PCM (Unlocked): Dodge Challenger 2018 (6.2L SRT Hellcat)

Diablo Sport

Regular price $1,462.95 $1,349.95 8% off

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per 

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2018 (5.7L Hemi & 6.4L 392)
DiabloSport Modified PCM (Unlocked): Dodge Challenger 2018 (5.7L Hemi & 6.4L 392)
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DiabloSport Modified PCM (Unlocked): Dodge Challenger 2018 (5.7L Hemi & 6.4L 392)

Diablo Sport

Regular price $1,267.95 $1,171.95 8% off

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per 

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2017 (6.2L SRT Hellcat)
DiabloSport Modified PCM (Unlocked): Dodge Challenger 2017 (6.2L SRT Hellcat)

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2017 (6.2L SRT Hellcat)

Diablo Sport

Regular price $1,462.95 $1,349.95 8% off

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per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2016 (6.2L SRT Hellcat)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2016 (6.2L SRT Hellcat)

Diablo Sport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2016-2017 6.2L Hellcat

Diablo Sport

Regular price $2,420.95 $2,299.95 5% off

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per 

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2017 (3.6L V6)
DiabloSport Modified PCM (Unlocked): Dodge Challenger 2017 (3.6L V6)

Diablo Sport Modified PCM Unlocked: Dodge Challenger 2017 3.6L V6

Diablo Sport

Regular price $1,210.95 $1,117.95 8% off

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per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2015 (6.2L SRT Hellcat)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2015 (6.2L SRT Hellcat)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2015 (6.2L SRT Hellcat)

Diablo Sport

Regular price $2,536.95 $2,399.95 5% off

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per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2015 (3.6L V6)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2015 (3.6L V6)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2015 (3.6L V6)

Diablo Sport

Regular price $1,968.95 $1,849.95 6% off

Unit price
per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2019 (6.2L SRT Hellcat)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2019 (6.2L SRT Hellcat)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2019 (6.2L SRT Hellcat)

Diablo Sport

Regular price $2,420.95 $2,299.95 5% off

Unit price
per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2019 (5.7L Hemi & 6.4L SRT / Scat Pack)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2019 (5.7L Hemi & 6.4L SRT / Scat Pack)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Challenger 2019 (5.7L Hemi & 6.4L SRT / Scat Pack)

Diablo Sport

Regular price $1,968.95 $1,849.95 6% off

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2019 (6.2L SRT Hellcat)
DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2019 (6.2L SRT Hellcat)

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2019 (6.2L SRT Hellcat)

Diablo Sport

Regular price $2,193.95 $2,049.95 7% off

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2019 (5.7L Hemi & 6.4L 392)
DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2019 (5.7L Hemi & 6.4L 392)

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Challenger 2019 (5.7L Hemi & 6.4L 392)

Diablo Sport

Regular price $1,856.95 $1,699.95 8% off

Unit price
per 

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2019 (6.2L SRT Hellcat)
DiabloSport Modified PCM (Unlocked): Dodge Challenger 2019 (6.2L SRT Hellcat)
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DiabloSport Modified PCM (Unlocked): Dodge Challenger 2019 (6.2L SRT Hellcat)

Diablo Sport

Regular price $1,631.95 $1,499.95 8% off

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per 

DiabloSport Modified PCM (Unlocked): Dodge Challenger 2019 (5.7L Hemi & 6.4L 392)
DiabloSport Modified PCM (Unlocked): Dodge Challenger 2019 (5.7L Hemi & 6.4L 392)
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DiabloSport Modified PCM (Unlocked): Dodge Challenger 2019 (5.7L Hemi & 6.4L 392)

Diablo Sport

Regular price $1,210.95 $1,117.95 8% off

Unit price
per 

American Car Craft Supercharger Engine Cover: Dodge Challenger 6.2L SRT Hellcat 2015 - 2023
American Car Craft Supercharger Engine Cover: Dodge Challenger 6.2L SRT Hellcat 2015 - 2023
usa

American Car Craft Supercharger Engine Cover: Dodge Challenger 6.2L SRT Hellcat 2015 - 2023

American Car Craft

Regular price $393.95 $366.95 7% off

Unit price
per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger 2018 (5.7L Hemi / 6.4L 392)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger 2018 (5.7L Hemi / 6.4L 392)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger 2018 (5.7L Hemi / 6.4L 392)

Diablo Sport

Regular price $1,968.95 $1,849.95 6% off

Unit price
per 

BBK Performance Header Gaskets: Chrysler 300C / Dodge Challenger / Charger / Magnum 2005 - 2008
BBK Performance Header Gaskets: Chrysler 300C / Dodge Challenger / Charger / Magnum 2005 - 2008
usa

BBK Performance Header Gaskets: Fits Most Chrysler/Dodge/Jeep 6.1L/5.7L (03-12)

BBK

Regular price $59.99 $49.99 17% off

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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)

Diablo Sport Modified PCM + Trinity 2 Programmer Combo: Fits Dodge Charger 2020 5.7L/6.4L

Diablo Sport

Regular price $1,856.95 $1,749.95 6% off

Unit price
per 

DiabloSport Modified PCM (Unlocked): Chrysler 300 2020 (5.7L Hemi & 6.4L SRT)
DiabloSport Modified PCM (Unlocked): Chrysler 300 2020 (5.7L Hemi & 6.4L SRT)

DiabloSport Modified PCM (Unlocked): Chrysler 300 2020 (5.7L Hemi & 6.4L SRT)

Diablo Sport

Regular price $1,210.95 $1,117.95 8% off

Unit price
per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger 2017 (5.7L Hemi & 6.4L SRT / Scat Pack)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger 2017 (5.7L Hemi & 6.4L SRT / Scat Pack)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger 2017 (5.7L Hemi & 6.4L SRT / Scat Pack)

Diablo Sport

Regular price $2,249.95 $2,099.95 7% off

Unit price
per 

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger 2015 (5.7L Hemi & 6.4L SRT & Scat Pack)
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger 2015 (5.7L Hemi & 6.4L SRT & Scat Pack)

DiabloSport Modified PCM + Trinity 2 Programmer Combo: Dodge Charger 2015 (5.7L Hemi & 6.4L SRT & Scat Pack)

Diablo Sport

Regular price $2,249.95 $2,099.95 7% off

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Charger 2016 (5.7L Hemi / 6.4L SRT & Scat Pack)

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Charger 2016 (5.7L Hemi / 6.4L SRT & Scat Pack)

Diablo Sport

Regular price $1,968.95 $1,799.95 9% off

Unit price
per 

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Charger 2019 (5.7L Hemi / 6.4L SRT & Scat Pack)

DiabloSport Modified PCM + i3 Programmer Combo: Dodge Charger 2019 (5.7L Hemi / 6.4L SRT & Scat Pack)

Diablo Sport

Regular price $1,856.95 $1,699.95 8% off

Unit price
per 

American Car Craft Supercharger Engine Cover: Dodge Charger 6.2L SRT Hellcat 2015 - 2023
American Car Craft Supercharger Engine Cover: Dodge Charger 6.2L SRT Hellcat 2015 - 2023
usa

American Car Craft Supercharger Engine Cover: Dodge Charger 6.2L SRT Hellcat 2015 - 2023

American Car Craft

Regular price $393.95 $366.95 7% off

Unit price
per 

Fast Hemis One-Click Stage 2 Kit: 2015-2023 Dodge Charger 3.6L V6 (+78HP)
Borla ATAK Cat-Back Exhaust System: Chrysler 300 & Dodge Charger 3.6L V6 2015 - 2023
Stage 2

Fast Hemis One-Click Stage 2 Kit: 2015-2023 Dodge Charger 3.6L V6 (+78HP)

FastHemis

Regular price from $3,418.92 11% off

Unit price
per 

2 filter types
  • Pro Dry-S (Non Oiled)
  • Pro 5R (Oiled)
Fast Hemis One-Click Stage 2 Kit: 2015-2023 Dodge Charger 6.4L 392 (+76HP)
AWE Track Edition Catback Exhaust Chrome Silver Tips (REAR): Charger R/T Scat Pack 6.4L / SRT 392 / Hellcat & Redeye 6.2L 2015-23
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Fast Hemis One-Click Stage 2 Kit: 2015-2023 Dodge Charger 6.4L 392 (+76HP)

FastHemis

Regular price $4,165.35 from $3,911.30 Up to 6% off

Unit price
per 

Fast Hemis One-Click Stage 2 Kit: 2015-2023 Dodge Charger 5.7L Hemi (+74HP)
AWE Track Edition Cat-Back Exhaust (Black Tips): Dodge Charger 5.7L Hemi 2017 - 2023
Stage 2

Fast Hemis One-Click Stage 2 Kit: 2015-2023 Dodge Charger 5.7L Hemi (+74HP)

FastHemis

Regular price from $3,033.30 Up to 8% off

Unit price
per 

2 filter types
  • Pro-Dry S (No Oil)
  • Pro 5R (Oiled)
ACL Engine Connecting Rod Bearing Set: Fits Most Hemi Models
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Essential Engine Internals for Chrysler, Dodge, Ram & Jeep Hemi Builds

Upgrading your engine internals is key to building a durable, high-performance Hemi platform. Whether you’re aiming for a dependable daily driver or a boosted race engine, the right components ensure your build can handle increased power and demanding conditions with confidence.

Why upgrade your engine internals on a Hemi?

Stock engine internals are designed for factory power levels and daily reliability, but pushing your Hemi beyond those limits requires stronger, more precise components. Upgraded pistons, rods, and camshafts improve strength and valvetrain control, reducing the risk of failure under boost or high RPM. This helps maintain engine integrity and extends the life of your build.

  • Improved durability under increased power and boost
  • Better valvetrain timing and control for performance gains
  • Enhanced reliability for street or track use

What should I look for in performance engine internals?

Choosing the right internals depends on your build goals and engine platform. High-strength forged pistons and rods are essential for boosted or high-horsepower applications. Precision-ground camshafts optimize valve timing for improved power delivery. Durable bearings and gasket kits ensure proper sealing and reduce wear. Matching these components to your specific Hemi engine and intended use is critical for a balanced, reliable build.

Building a reliable Hemi engine for boost – key considerations

When building a boosted Hemi, focus on components that handle increased cylinder pressures and heat. Upgrading your internals is just one part of the equation—proper assembly, break-in procedures, and tuning are equally important. Shop FastHemis for quality engine internals designed specifically for Chrysler, Dodge, Ram, and Jeep Hemi platforms to support your performance goals with confidence.

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