Chrysler 300 Engine Performance Parts
Built for your Chrysler 300, this collection of engine performance parts is designed to enhance power, throttle response, and overall engine efficiency. Whether you’re looking to improve airflow, fuel delivery, or tuning capabilities, you’ll find the right components tailored to your vehicle’s platform.
Explore a range of products including high-flow intakes, performance headers, throttle bodies, fuel system upgrades, and engine programmers. Each part is selected to help you unlock more power and improve drivability while maintaining reliability.
Shop engine performance upgrades for your Chrysler 300 at FastHemis and take your driving experience to the next level.
Fuel Injector Clinic 1400cc High-Z Fuel Injector Set: 5.7L Hemi Models (2002-2026)
Fuel Injector Clinic
$1,470.00
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American Brother Designs Custom Coolant Reservoir Cover: 300, Challenger, Charger 2015 - 2023
American Brother Designs
$349.00
- Unit price
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American Brother Designs Custom PCV Cover: Chrysler / Dodge / Jeep / Ram 6.4L 392 2011 - 2025
American Brother Designs
$108.00
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American Brother Designs Custom Throttle Body Cover: Fits Chrysler / Dodge / Jeep / Ram (02-26)
American Brother Designs
$124.00
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American Brother Designs Custom Baffle Cover: Chrysler / Dodge / Jeep / Ram 6.4L 392 2011 - 2025
American Brother Designs
$99.00
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American Brother Designs Custom Master Cylinder Cap Cover: Jeep Wrangler (18-25) & Gladiator (20-25)
American Brother Designs
$69.00
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American Brother Designs Custom Oil Cap Cover: Chrysler / Dodge / Jeep / Ram Hemi 2005 - 2025
American Brother Designs
$69.00
- Unit price
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American Brother Designs Custom Fuse Box Cover: 300 / Challenger / Charger 2015 - 2023
American Brother Designs
$171.00
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American Brother Designs Custom Fuse Box Cover: Chrysler 300 / Dodge Challenger / Charger / Magnum (05-14)
American Brother Designs
$169.00
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American Brother Designs Custom Radiator Cap Cover: 300, Challenger, Charger & Magnum 2005 - 2014
American Brother Designs
$59.00
- Unit price
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American Brother Designs Custom Washer Fluid Cap Cover: 300, Challenger, Charger & Magnum 2005 - 2014
American Brother Designs
$59.00
- Unit price
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American Brother Designs Custom Power Steering Fluid Cap Cover: Fits Chrysler / Dodge (05-14)
American Brother Designs
$59.00
- Unit price
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American Brother Designs Custom Coolant Reservoir Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
$59.00
- Unit price
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American Brother Designs Custom Washer Fluid Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
$59.00
- Unit price
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American Brother Designs Custom Radiator Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
$59.00
- Unit price
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American Brother Designs Custom Oil Fill Cap Cover: Jeep Models 2007 - 2025
American Brother Designs
$69.00
- Unit price
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Pedal Commander FN TUNED Throttle Response Controller w/ Anti-Theft: Fits most Hemi Models
Pedal Commander
Regular price
$289.99
$279.99
Sale
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Pedal Commander FN TUNED Throttle Response Controller w/ Anti-Theft: Dodge / Chrysler / Jeep (02-10)
Pedal Commander
Regular price
$289.99
$279.99
Sale
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Ripp 185 Degree Thermostat & Housing: Fits Chrysler 300 / Dodge Charger / Challenger (11-24)
Ripp
Regular price
$86.19
$74.95
Sale
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RIPP High Performance Coil Packs: Fits Most Chrysler / Dodge / Jeep / Ram 3.6L V6 Models (2011-2026)
Ripp
Regular price
$344.21
$299.31
Sale
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4 colors
Ripp High Performance Stainless Steel Exhaust System: Chrysler 300 (2011-2024)
Ripp
Regular price
$1,983.69
$1,724.95
Sale
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Ripp Supercharged 3.6L Pentastar Catch Can Kit: Chrysler 300 / Dodge Challenger / Charger (11-24)
Ripp
Regular price
$228.85
$199.00
Sale
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4 colors
Ripp Catch Can System for 5.7L HEMI Engines: Dodge Charger / Challenger (2011-2023)
Ripp
Regular price
$228.85
$199.00
Sale
- Unit price
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4 colors
DSS Racing FX Series Forged Flat Top Piston Set: Chrysler / Dodge / Jeep / Ram 5.7L Hemi Gen III
DSS Racing
Regular price from $749.95 Sale
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DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (02-26)
DSS Racing
Regular price from $749.95 Sale
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DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (02-26)
DSS Racing
Regular price from $749.95 Sale
- Unit price
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DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (02-26)
DSS Racing
Regular price from $749.95 Sale
- Unit price
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DSS Racing FX Series Forged Flat Top Piston Set 5.7L Gen III Hemi: Fits most Hemi Models
DSS Racing
Regular price from $749.95 Sale
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DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (02-26)
DSS Racing
Regular price from $749.95 Sale
- Unit price
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DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (02-26)
DSS Racing
Regular price from $749.95 Sale
- Unit price
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DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (02-26)
DSS Racing
Regular price from $749.95 Sale
- Unit price
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DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (02-26)
DSS Racing
Regular price from $749.95 Sale
- Unit price
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DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (02-26)
DSS Racing
Regular price from $749.95 Sale
- Unit price
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DSS Racing FX Series Forged Piston Set 5.7L Stroker Mopar Hemi Gen III: Fits most Hemi Models
DSS Racing
Regular price from $749.95 Sale
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DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi
DSS Racing
Regular price from $749.95 Sale
- Unit price
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DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (Gen III)
DSS Racing
Regular price from $749.95 Sale
- Unit price
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DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (Gen III)
DSS Racing
Regular price from $749.95 Sale
- Unit price
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DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (02-26)
DSS Racing
Regular price from $799.95 Sale
- Unit price
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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.