Shop Chrysler 300 Parts
Built for your Chrysler 300, this collection features a wide range of performance parts and upgrades tailored to enhance every aspect of your vehicle. Whether you’re looking to improve power, throttle response, sound, or handling, our selection covers essential categories from engine performance to drivetrain and suspension components.
Explore high-quality aftermarket parts designed specifically for Chrysler 300 models, including intakes, exhausts, tuners, suspension upgrades, and more. Each product is chosen to help you unlock your vehicle’s full potential with reliable fitment and practical performance gains.
- Engine performance parts for power and response
- Suspension upgrades for improved handling and stance
- Drivetrain components built for durability and smooth shifts
- Exterior and interior accessories to refine your 300’s look and feel
Shop Chrysler 300 parts and upgrades for your vehicle at FastHemis.
Brian Tooley Racing Trinity Hemi Intake Runner Long Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Natural
Brian Tooley Racing
Regular price
$307.99
$279.99
Sale
- Unit price
- /per
Brian Tooley Racing Trinity Hemi Intake Runner Long Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Black
Brian Tooley Racing
Regular price
$307.99
$279.99
Sale
- Unit price
- /per
Brian Tooley Racing Trinity Hemi Intake Runner Long Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Natural
Brian Tooley Racing
Regular price
$307.99
$279.99
Sale
- Unit price
- /per
Brian Tooley Racing Trinity Hemi Intake Runner Mid Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Black
Brian Tooley Racing
Regular price
$307.99
$279.99
Sale
- Unit price
- /per
Brian Tooley Racing Trinity Hemi Intake Runner Mid Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Natural
Brian Tooley Racing
Regular price
$307.99
$279.99
Sale
- Unit price
- /per
Brian Tooley Racing Trinity Hemi Intake Runner Mid Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Black
Brian Tooley Racing
Regular price
$307.99
$279.99
Sale
- Unit price
- /per
Brian Tooley Racing Trinity Hemi Intake Runner Mid Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Natural
Brian Tooley Racing
Regular price
$307.99
$279.99
Sale
- Unit price
- /per
Brian Tooley Racing Trinity Intake Manifold Long Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Black
Brian Tooley Racing
Regular price
$1,182.49
$1,074.99
Sale
- Unit price
- /per
Brian Tooley Racing Trinity Intake Manifold Long Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Natural
Brian Tooley Racing
Regular price
$1,127.49
$1,024.99
Sale
- Unit price
- /per
Brian Tooley Racing Trinity Intake Manifold Long Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Black
Brian Tooley Racing
Regular price
$1,099.99
$999.99
Sale
- Unit price
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Brian Tooley Racing Trinity Intake Manifold Long Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Natural
Brian Tooley Racing
Regular price
$1,044.99
$949.99
Sale
- Unit price
- /per
Brian Tooley Racing Trinity Intake Manifold Mid Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Black
Brian Tooley Racing
Regular price
$1,154.99
$1,049.99
Sale
- Unit price
- /per
Brian Tooley Racing Trinity Intake Manifold Mid Runner Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Natural
Brian Tooley Racing
Regular price
$1,044.99
$949.99
Sale
- Unit price
- /per
Brian Tooley Racing Trinity Intake Manifold Mid Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Natural
Brian Tooley Racing
Regular price
$962.49
$874.99
Sale
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Bully Dog Triple Dog GT Gas Tuner and Gauge: Chrysler / Dodge / Jeep / Ram 2003 - 2026
Bully Dog
$399.00
- Unit price
- /per
Callies Compstar Forged 4340 Steel Crankshaft: Fits Chrysler / Dodge / Jeep / Ram (02-26)
Callies
$1,196.00
- Unit price
- /per
Callies Compstar Forged 4340 Steel Crankshaft: Fits Chrysler / Dodge / Jeep / Ram (05-26)
Callies
$1,011.00
- Unit price
- /per
Callies Forged 4340 Steel Crankshaft: Fits Most Chrysler / Dodge / Jeep / Ram 5.7L-6.4L Hemi Models
Callies
$1,196.00
- Unit price
- /per
Callies Forged 4340 Steel Crankshaft: Fits Most Chrysler / Dodge / Jeep / Ram 5.7L-6.4L Hemi Models
Callies
$1,011.00
- Unit price
- /per
Callies Mopar Cast Iron Engine Block: Fits Most Chrysler / Dodge / Jeep / Ram 5.7L-6.4L Hemi Models
Callies
$3,170.66
- Unit price
- /per
Callies Mopar Gen III Cast Iron Engine Block w/ OptiTorque Main Stud Kit: Fits most Hemi Models
Callies
$2,202.04
- Unit price
- /per
Callies Mopar Gen III Cast Iron Engine Block w/ OptiTorque Main Stud Kit: Fits most Hemi Models
Callies
$2,180.24
- Unit price
- /per
Callies Mopar Gen III Cast Iron Engine Block: Fits Chrysler / Dodge / Jeep / Ram (02-26)
Callies
$3,186.85
- Unit price
- /per
Callies Mopar Gen III Cast Iron Engine Block: Fits Chrysler / Dodge / Jeep / Ram (02-26)
Callies
$2,791.20
- Unit price
- /per
Callies Mopar Gen III Cast Iron Engine Block: Fits Chrysler / Dodge / Jeep / Ram (02-26)
Callies
$2,772.51
- Unit price
- /per
Callies Mopar Gen III Cast Iron Engine Block: Fits Chrysler / Dodge / Jeep / Ram (02-26)
Callies
$1,610.00
- Unit price
- /per
CFR Performance Aluminum Coil Cover (Black): Fits All 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
CFR Performance
$33.60
- Unit price
- /per
CFR Performance Aluminum Coil Cover (Raw): Fits All 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
CFR Performance
$33.60
- Unit price
- /per
CFR Performance Aluminum Mopar Gen 3 90° Swivel Thermostat Housing: Fits Most Hemi Models
CFR Performance
$36.78
- Unit price
- /per
CFR Performance Aluminum Oil Filler Tube w/ Baffle - Polished
CFR Performance
$27.88
- Unit price
- /per
CFR Performance Coil Cover (Polished): Fits All 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
CFR Performance
$33.60
- Unit price
- /per
CFR Performance Coil Covers Kit Raw: Fits All 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
CFR Performance
$91.47
- Unit price
- /per
CFR Performance Hellcat Supercharger Adapter Plates: Chrysler / Dodge / Jeep 5.7L Hemi & 6.1L SRT8 2004 - 2010
CFR Performance
$375.00
- Unit price
- /per
CFR Performance Hellcat Supercharger Install Pin Tool: Fits All 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
CFR Performance
$48.20
- Unit price
- /per
CFR Performance Hemi Gen 3 90° Water Neck Thermostat Housing (Natural): Fits Most Hemi Models
CFR Performance
$34.96
- Unit price
- /per
CFR Performance Hemi Gen 3 Supercharger Idler Bracket Kit: Fits 5.7L Hemi & 6.4L 392 2011+
CFR Performance
$355.00
- Unit price
- /per
CFR Performance V-Band Exhaust Manifolds (PAIR): Chrysler / Dodge / Jeep / Ram 5.7L 2004 - 2026
CFR Performance
$339.81
- Unit price
- /per
Clazzio Leather Seat Covers: Chrysler 300 2005 - 2010
Clazzio
Regular price
$700.00
$599.00
Sale
- Unit price
- /per
Clazzio Leather Seat Covers: Dodge Charger SXT 2006 - 2010
Clazzio
Regular price
$700.00
$599.00
Sale
- Unit price
- /per
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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.