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Chrysler 300 Engine Performance Parts

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1498 Results

American Car Craft "HEMI" Polished / Perforated Fuel Rail Covers: 300C / Challenger / Charger / Magnum 6.1L SRT8 2006 - 2010
American Car Craft "HEMI" Polished / Perforated Fuel Rail Covers: 300C / Challenger / Charger / Magnum 6.1L SRT8 2006 - 2010
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Weapon R Secret Weapon Air Intake: Chrysler 300 / Dodge Challenger / Charger 2011-2024
Weapon R Secret Weapon Air Intake: Chrysler 300 / Dodge Challenger / Charger 2011-2024
K&N Blackhawk Cold Air Intake: 300C / Challenger / Charger 6.4L 392 2011 - 2024
K&N Blackhawk Cold Air Intake: 300C / Challenger / Charger 6.4L 392 2011 - 2024
Injector Dynamics Injectors: Chrysler / Dodge / Jeep / Ram 5.7L Hemi, 6.1L SRT8 & 6.4L 392 2003 - 2025
Injector Dynamics Injectors: Chrysler / Dodge / Jeep / Ram 5.7L Hemi, 6.1L SRT8 & 6.4L 392 2003 - 2025
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American Car Craft Firewall Cover: Chrysler 300C / Dodge Charger / Magnum SRT8 2006 - 2010
American Car Craft Firewall Cover: Chrysler 300C / Dodge Charger / Magnum SRT8 2006 - 2010
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American Car Craft Firewall Cover: 300C / Charger / Magnum 6.1L SRT8 2006 - 2010

American Car Craft

Regular price $236.45 $212.80 Sale

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per 

Injen Power Flow Air Intake: Chrysler 300C / Dodge Challenger / Charger / Magnum 2005 - 2024 (5.7L Hemi & SRT8)
Injen Power Flow Air Intake: Chrysler 300C / Dodge Challenger / Charger / Magnum 2005 - 2024 (5.7L Hemi & SRT8)
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American Car Craft Polished Engine Harness Cover: 300 / Charger / Magnum SRT 8 2006 - 2010
American Car Craft Polished Engine Harness Cover: 300 / Charger / Magnum SRT 8 2006 - 2010
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American Car Craft Polished Engine Harness Cover: 300C / Charger / Magnum 6.1L SRT8 2006 - 2010

American Car Craft

Regular price $134.32 $120.89 Sale

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per 

Grams Performance Fuel Rails: Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392 2005 - 2025
Grams Performance Fuel Rails: Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392 2005 - 2025

Grams Performance Fuel Rails: Fits Most Chrysler/Dodge/Ram 6.4L/6.2L/6.1L/5.7L (05-20)

Grams Performance

Regular price from $149.99 Sale

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per 

Melling Stock Replacement Timing Kit w/ HV Oil Pump: Fits Chrysler/Dodge/Jeep/Ram 2009-2026 5.7L/6.4L
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Fast Hemis One-Click Stage 1 Kit: 2015-2024 Chrysler 300 6.4L 392 (+46HP)
AFE Cold Air Intake: Chrysler 300C / Dodge Challenger / Charger 6.4L 392 2011 - 2024
Stage 1

Fast Hemis One-Click Stage 1 Kit: 2015-2024 Chrysler 300 6.4L 392 (+46HP)

FastHemis

Regular price from $1,060.30 Sale

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per 

2 filter types
  • Pro 5R (Oiled)
  • Pro Dry-S (Dry)
Fast Hemis One-Click Stage 1 Kit: 2015-2024 Chrysler 300 5.7L Hemi (+44HP)
JLT Cold Air Intake: 300 / Challenger / Charger / Magnum 5.7L Hemi & 6.1L SRT8 2005 - 2024
Stage 1
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Fast Hemis One-Click Stage 1 Kit: 2015-2024 Chrysler 300 5.7L Hemi (+44HP)

FastHemis

Regular price from $884.30 Sale

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per 

Fast Hemis One-Click Stage 1 Kit: 2011-2014 Chrysler 300 6.4L 392 (+46HP)
AFE Momentum GT Cold Air Intake: 300 / Challenger / Charger 6.4L 392 2011 - 2023
Stage 1

Fast Hemis One-Click Stage 1 Kit: 2011-2014 Chrysler 300 6.4L 392 (+46HP)

FastHemis

Regular price from $1,076.30 Sale

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per 

Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 3.5L V6 (+39HP)
Fast Hemis One-Click Stage 1 Kit: 2006-2010 Dodge Charger 3.5L V6 (+39HP)
Stage 1

Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 3.5L V6 (+39HP)

FastHemis

Regular price from $757.89 Sale

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per 

2 colors
  • RED
  • BLACK
NGK Laser Platinum Spark Plugs OEM Heat Range: Fits Chrysler/Dodge/Jeep 6.4L 2011-2026 (Set of 16)
NGK Laser Platinum Spark Plugs (OEM Heat Range): Chrysler / Dodge / Ram / Jeep 6.4L 392 2011 - 2025
BBK Perf Short Mid X Pipe w/ Cats 2.75in: Fits Dodge Challenger / Charger 2005-2012 5.7L Hemi
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Enhance Your Chrysler 300 with Premium Engine Performance Parts

Unlock the full potential of your Chrysler 300’s engine with carefully selected performance upgrades. This collection focuses on parts that improve power delivery, throttle response, and overall engine efficiency tailored specifically for your vehicle’s platform.

What are the benefits of upgrading engine performance parts on a Chrysler 300?

Upgrading key engine components can significantly improve how your Chrysler 300 performs on the road. Enhanced airflow, better fuel delivery, and optimized tuning all contribute to smoother throttle response and increased power output. These improvements also help your engine run more efficiently under various driving conditions.

  • Improved horsepower and torque through better air and fuel flow
  • Enhanced throttle response for quicker acceleration
  • Increased engine efficiency and drivability
  • Maintained reliability with quality aftermarket components

How do I choose the right engine performance parts for my Chrysler 300?

Selecting the right parts depends on your engine model, driving style, and performance goals. Consider components like high-flow intakes and performance headers if you want to improve airflow, or fuel system upgrades and engine programmers to optimize fuel delivery and tuning. Always match parts to your specific engine platform to ensure proper fitment and performance gains.

What supporting modifications should I consider when upgrading my Chrysler 300’s engine?

To maximize the benefits of your engine upgrades, supporting modifications are essential. Upgrading your fuel system, throttle body, and tuning software can help your engine handle increased airflow and fuel demands. Proper installation and calibration ensure your Chrysler 300 runs smoothly and reliably after modifications. Explore the full range of engine performance parts at FastHemis to find the right upgrades for your build.

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