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.
CFR Performance Steel Oil Pickup Pump: Fits 5.7L HEMI (03-08) & 6.1L SRT8 (06-10)
CFR Performance
$42.57
- Unit price
- /per
CFR Performance Hellcat Conversion Valve Covers: Fits All 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
CFR Performance
$439.00
- Unit price
- /per
CFR Performance Steel Oil Pump Pick-Up: Fits 5.7L Hemi 2003-2008
CFR Performance
$42.57
- Unit price
- /per
CFR Performance Hellcat Supercharger Adapter Kit: Fits 5.7L Hemi (05-08) & 6.1L SRT8 (06-10)
CFR Performance
$700.70
- Unit price
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DSS Racing FX Series Forged Piston Set 3.937" Bore: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi
DSS Racing
Regular price from $749.95 Up to 18% off
- Unit price
- /per
SCAT Crankshafts Modern Muscle Engine Rotating Assembly Kit: Fits most Hemi 5.7 / 6.1 / 6.2 / 6.4L
SCAT Crankshafts
$3,073.99
- Unit price
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PRW Steel Rocker Arm Shafts Set: 5.7L Hemi / 6.1L SRT8 / 6.4L 392 / 6.2L Hellcat & Trackhawk Engines
PRW
Regular price
$395.02
$329.18
17% off
- Unit price
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PRW Sportsman Steel Foot Style Rocker Arms Set: Fits Chrysler / Dodge / Jeep / Ram (02-26)
PRW
Regular price
$464.29
$386.91
17% off
- Unit price
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Melling Hi-Perf Chromoly Valve Spring Shim .030: Fits Chrysler / Dodge / Jeep / Ram (02-26)
Melling
$26.99
- Unit price
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Melling Hi-Perf Valve Spring Shims .015: Fits Chrysler / Dodge / Jeep / Ram (02-26)
Melling
$26.99
- Unit price
- /per
Melling Hi-Perf Std Volume Rotary Oil Pump: Fits Chrysler/Dodge/Jeep/Ram 2009-2025 5.7L/6.4L
Melling
$202.99
- Unit price
- /per
Hylift Johnson Direct Shot Oiling Hydraulic Roller Lifters: Chrysler / Dodge / Ram / Jeep (02-26)
Hylift Johnson
$984.21
- Unit price
- /per
Fel-Pro Engine Valve Cover Gasket Set: Fits Most Chrysler/Dodge/Jeep/Ram 3.6L V6 (11-24)
Fel-Pro
$93.65
- Unit price
- /per
Victor Reinz Rear Main Seal Set: Fits Most Chrysler/Dodge/Jeep/Ram (04-25)
Victor Reinz
$75.20
- Unit price
- /per
Hooker BlackHeart Gen III Hemi Swap SS Headers: Chrysler 300 / Dodge Ram 1500 (03-15)
Hooker BlackHeart
Regular price
$922.95
$849.95
8% off
- Unit price
- /per
BBK 1-5/8" Shorty Headers Titanium Ceramic (FRONT): Fits Most Chrysler/Dodge 3.5L/2.7L (05-10)
BBK
Regular price
$499.99
$449.99
10% off
- Unit price
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King Chrysler Dodge Hemi 5.7L/6.1L V8 Performance Rod Bearing Set - Size STDX
King Engine Bearings
$207.65
- Unit price
- /per
Cometic Street Pro Top End Gasket Kit (4.125" Bore): Fits Chrysler / Dodge / Jeep (05-10) 6.1L
Cometic Gasket
Regular price
$315.25
$293.19
7% off
- Unit price
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K&N 57 Series Cold Air Intake: Chrysler 300 / Dodge Challenger / Charger 11-23 6.4L 392
K&N Engineering
$367.99
- Unit price
- /per
American Brother Designs Fuse Box Cover: 300 (05-10), Challenger (08-14), Charger (06-10) & Magnum (05-08)
American Brother Designs
Regular price
$219.00
$169.00
23% off
- Unit price
- /per
American Brother Designs Washer Fluid Cap Cover: 300, Challenger, Charger & Magnum 2005 - 2014
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
- /per
American Brother Designs Radiator Cap Cover: 300, Challenger, Charger & Magnum 2005 - 2014
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
- /per
Brian Tooley Valve Springs Kit: Chrysler, Dodge, Jeep & Ram 5.7L Hemi 2009 - 2025
Brian Tooley Racing
Regular price
$299.99
$229.99
23% off
- Unit price
- /per
Brian Tooley Racing Stage 2 Camshaft: Chrysler / Dodge / Jeep / Ram 6.4L 392 2011 - 2025
Brian Tooley Racing
Regular price
$544.49
$449.99
17% off
- Unit price
- /per
MBRP Cat Back Exhaust System: Chrysler 300 / Dodge Charger 15-16 5.7L Hemi
MBRP
Regular price
$1,402.05
$1,134.99
19% off
- Unit price
- /per
Fuel Injector Clinic 660cc Fuel Injectors: Jeep / Dodge / Ram / Chrysler 3.6L V6 2011 - 2024
Fuel Injector Clinic
Regular price
$668.40
$557.00
17% off
- Unit price
- /per
Fuel Injector Clinic 1000cc Fuel Injectors: Jeep / Dodge / Ram / Chrysler 3.6L V6 2011 - 2024
Fuel Injector Clinic
Regular price
$889.20
$741.00
17% off
- Unit price
- /per
American Racing Headers Race Exhaust System (Headers, X-Pipes): Fits Dodge / Chrysler (05-24)
American Racing Headers
Regular price
$3,049.19
$2,769.68
9% off
- Unit price
- /per
American Racing Headers: Chrysler 300 / Dodge Charger 5.7L Hemi 2015 - 2024
American Racing Headers
Regular price from $1,927.74 Up to 9% off
- Unit price
- /per
American Racing Headers Shorty Headers: 300 / Challenger / Charger 6.4L 392 & 6.2L Hellcat 2011 - 2024
American Racing Headers
Regular price
$1,316.39
$1,195.72
9% off
- Unit price
- /per
aFe Carbon Fiber Cold Air Intake w/ Pro 5R Filter: Chrysler 300 / Dodge Challenger / Charger 11-23 6.4L 392
aFe
$796.00
- Unit price
- /per
American Car Craft Perforated Plenum Cover: Chrysler 300C / Dodge Challenger / Charger / Magnum SRT8 2006 - 2010
American Car Craft
Regular price
$351.95
$327.95
7% off
- Unit price
- /per
Brian Tooley Racing Gen 3 Camshaft Hemi - PDS - Stage 1 - W/ VVT: Chrysler / Dodge / Jeep 5.7L Hemi 2009 - 2023
Brian Tooley Racing
Regular price
$599.99
$489.99
18% off
- Unit price
- /per
Brian Tooley Racing VVT Stage 3 Camshaft: Chrysler / Dodge / Jeep 5.7L Hemi 2009 - 2023
Brian Tooley Racing
Regular price
$544.49
$449.99
17% off
- Unit price
- /per
Flowmaster FloxFX Exhaust System: Chrysler 300 / Dodge Charger 5.7L Hemi 2011 - 2014
Flowmaster
Regular price
$979.95
$899.95
8% off
- Unit price
- /per
E3 Spark Plugs: 300 / Challenger / Charger / Magnum 3.5L V6 2005 - 2010 (Single)
E3
Regular price
$12.00
$8.49
29% off
- Unit price
- /per
Stainless Works Long Tube Headers & Mid Pipes: 300 / Challenger / Charger / Magnum 6.1L SRT8 & 6.4L 392 2006 - 2023
Stainless Works
Regular price
$2,695.00
$2,560.25
5% off
- Unit price
- /per
Stainless Works SS Long Tube Headers & Mid Pipes (F&R): Fits Most Chrysler/Dodge 6.4L/6.2L/6.1L/5.7L (05-20)
Stainless Works
Regular price
$2,695.00
$2,560.25
5% off
- 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.