Chrysler 300 Engine Performance
Built for your Chrysler 300, this Engine Performance collection offers a range of parts designed to enhance power, throttle response, and overall drivability. Whether you’re looking to improve airflow, fuel delivery, or engine management, our selection covers headers, intakes, exhaust components, tuners, and more. Each product is chosen to match your vehicle’s platform for reliable, performance-focused upgrades.
Optimize your Chrysler 300’s engine with components that improve sound, efficiency, and power delivery. From cold air intakes to high-flow exhaust headers and advanced programmers, these parts help you unlock your engine’s true potential while maintaining daily drivability.
- High-quality intakes and throttle bodies
- Performance headers and exhaust systems
- Fuel system upgrades and tuners
- Engine management and programmers
Shop engine performance upgrades for your Chrysler 300 at FastHemis.
E3 Spark Plugs: 300 / Challenger / Charger / Magnum 3.5L V6 2005 - 2010
E3
Regular price
$12.00
$8.49
Sale
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American Racing Headers: Chrysler 300C / Dodge Charger / Magnum 5.7L Hemi 2005 - 2008 (2WD)
American Racing Headers
Regular price from $1,927.74 Sale
- Unit price
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aFe Cold Air Intake: 300 / Challenger / Charger 6.4L 392 2011 - 2024
aFe
from $435.00
- Unit price
- /per
2 filter types
Hylift Johnson Direct Shot Oiling Hydraulic Roller Lifters: Chrysler / Dodge / Ram / Jeep (02-26)
Hylift Johnson
$984.21
- Unit price
- /per
Volant Vortice Throttle Body Spacer 3.6L V6: Fits Most Chrysler/Dodge/Jeep/Ram 3.6L V6 (11-24)
Volant
$71.90
- Unit price
- /per
Edge Digital Monitor Insight CTS3: Fits Most Domestic Gas and Diesel Trucks 1996-2024 w/ Windshield Mounting Bracket
Edge
Regular price
$618.95
$549.95
Sale
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Spectre Polished Air Intake Kit w/Red Filter: Chrysler 300 / Dodge Challenger / Charger 11-23 5.7L Hemi
Spectre
$208.99
- Unit price
- /per
K&N Performance Oil Filter: Fits Most Chrysler/Dodge/Jeep/Ram 3.6L V6 (14-25)
K&N Engineering
$17.99
- Unit price
- /per
PPE Hi-Perf HD Serpentine Belt 81.9" 6-Rib: Fits Dodge/Jeep/Chrysler 2005-2025 5.7L/6.4L V8
PPE
$35.99
- Unit price
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HPS Cold Air Intake: 300C / Challenger / Charger / Magnum 5.7L Hemi & 6.1L SRT8 2005 - 2010
HPS
Regular price from $358.00 Sale
- Unit price
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4 colors
Granatelli Xtreme Ignition Coil Packs: Fits Most Chrysler/Dodge/Jeep/Ram (05-21)
Granatelli Motor Sports
Regular price
$934.20
$887.49
Sale
- Unit price
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Cometic MLX RHS Head Gasket (4.150" Bore, .054" Thickness): Chrysler / Dodge / Jeep / Ram (6.4L 392 / SRT8 / SRT) 2011 - 2026
Cometic Gasket
Regular price
$137.84
$124.07
Sale
- Unit price
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Cometic MLX LHS Head Gasket (4.150" Bore, .054" Thickness): Chrysler / Dodge / Jeep / Ram (6.4L 392 / SRT8 / SRT) 2011 - 2026
Cometic Gasket
Regular price
$137.84
$124.07
Sale
- Unit price
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K&N Dryflow Cold Air Intake: 300 / Challenger / Charger / Magnum 5.7L Hemi & 6.1L SRT8 2005 - 2023
K&N Engineering
$367.99
- Unit price
- /per
JBA Shorty Headers (Raw Finish): 300C / Charger / Magnum 5.7L Hemi 2005 - 2008
JBA
Regular price
$799.00
$726.36
Sale
- Unit price
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JBA Shorty Headers (Silver Ceramic): Chrysler 300 / Dodge Challenger / Charger 5.7L Hemi 2009 - 2024
JBA
Regular price
$968.75
$880.68
Sale
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CORSA Performance Oil Catch Can: Chrysler / Dodge / Jeep (6.4L 392 / SRT / SRT8) 2011 - 2026
CORSA Performance
Regular price
$163.99
$149.99
Sale
- Unit price
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American Racing Headers Race Exhaust System (Headers, X-Pipes): 300 / Challenger / Charger / Magnum 2006 - 2024 (6.1L SRT8, 6.4L 392 & 6.2L Hellcat / Demon)
American Racing Headers
Regular price
$3,049.19
$2,769.68
Sale
- Unit price
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aFe Carbon Fiber Cold Air Intake System (w/Pro 5R Filter): 300 / Challenger / Charger 6.4L 392 2011 - 2024
aFe
$796.00
- Unit price
- /per
Borla S-Type Exhaust System: Chrysler 300 / Dodge Charger 5.7L Hemi 2015 - 2023
Borla
Regular price
$2,479.99
$2,213.99
Sale
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Flowmaster American Thunder Exhaust System: Chrysler 300 / Dodge Charger 3.6L V6 2015 - 2024
Flowmaster
Regular price
$1,687.95
$1,499.95
Sale
- Unit price
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Flowmaster American Thunder Exhaust System: Chrysler 300 / Dodge Charger 5.7L Hemi 2011 - 2014
Flowmaster
Regular price
$1,318.95
$1,171.95
Sale
- Unit price
- /per
American Car Craft 5.7L Hemi Engine Half Covers (CARBON FIBER): Chrysler 300 / Dodge Challenger / Charger 5.7L Hemi 2009 - 2024
American Car Craft
Regular price
$429.95
$386.95
Sale
- Unit price
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aFe Cold Air Intake (Stage 2, Carbon Fiber): 300 / Challenger / Charger 5.7L Hemi 2011 - 2023
aFe
from $796.00
- Unit price
- /per
2 filter types
Comp Cams Stage 1 HRT 216/222 Max Power Hydraulic Roller Camshaft: 5.7L Hemi / 6.1L SRT8 2003 - 2008 (Non VVT)
COMP Cams
$608.95
- Unit price
- /per
Comp Cams Stage 3 HRT 224/234 Max Power Hydraulic Roller Camshaft: 5.7L Hemi / 6.1L SRT8 2003 - 2008 (Non VVT)
COMP Cams
$608.95
- Unit price
- /per
Comp Cams Stage 3 HRT 224/234 Max Power Hydraulic Roller CAM KIT: 5.7L Hemi / 6.1L SRT8 2003 - 2008 (Non VVT)
COMP Cams
$1,284.95
- Unit price
- /per
AirAid Performance Air Intake System (Cold Air Dam): Fits Most Chrysler/Dodge 6.1L/5.7L (05-10)
AirAid
$419.99
- Unit price
- /per
AirAid MXP Intake System: 300 / Challenger / Charger 5.7L Hemi 2011 - 2023
AirAid
$419.99
- Unit price
- /per
BBK Performance Header Gaskets: Chrysler / Dodge / Jeep 5.7L Hemi 2003 - 2008
BBK
Regular price
$59.99
$49.99
Sale
- Unit price
- /per
Fuel Injector Clinic 1200cc Fuel Injectors: Chrysler / Dodge / Jeep / Ram 2004 - 2025
Fuel Injector Clinic
Regular price from $1,077.00 Sale
- Unit price
- /per
Flowmaster Force II Exhaust System: 300C / Charger / Magnum 5.7L Hemi 2005 - 2010
Flowmaster
Regular price
$1,318.95
$1,171.95
Sale
- Unit price
- /per
American Car Craft Polished Engine Harness Cover: Chrysler / Dodge / Jeep (6.4L 392 / SRT / SRT8) 2011 - 2025
American Car Craft
Regular price
$161.20
$145.08
Sale
- Unit price
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NOS Plate Wet Nitrous Kit (Black Bottle): 300 / Charger / Challenger 5.7L Hemi & 6.1L SRT8 2006 - 2023
NOS
Regular price
$1,462.95
$1,299.95
Sale
- Unit price
- /per
K&N 63 Series Cold Air Intake: 300 / Challenger / Charger 5.7L Hemi 2011 - 2023
K&N Engineering
$367.99
- Unit price
- /per
Borla Cat-Back Exhaust ATAK: 300C / Charger / Magnum 6.1L SRT8 2005 - 2010
Borla
Regular price
$1,789.99
$1,597.99
Sale
- Unit price
- /per
aFe Cold Air Intake: 300 / Challenger / Charger 5.7L Hemi 2011 - 2023
aFe
from $435.00
- Unit price
- /per
2 filter types
Injen Cold Air Intake: Fits Most Chrysler/Dodge 6.1L/5.7L/3.5L/2.7L (05-18)
Injen
$443.69
- Unit price
- /per
American Car Craft Polished Plenum Cover: Chrysler 300 / Dodge Charger 5.7L Hemi 2011 - 2024
American Car Craft
Regular price
$148.30
$133.47
Sale
- Unit price
- /per
Brian Tooley Racing Trinity Intake Manifold Mid Runner Single Injector: Fits 5.7L/6.4L Gen III Hemi - Black
Brian Tooley Racing
Regular price
$1,072.49
$974.99
Sale
- Unit price
- /per
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Enhance Your Chrysler 300 with Premium Engine Performance Parts
Unlock your Chrysler 300’s full potential with targeted engine performance upgrades designed to improve power, throttle response, and drivability. This collection features carefully selected components that optimize airflow, fuel delivery, and engine management for a seamless balance of performance and daily usability.
What are the benefits of upgrading engine performance parts on a Chrysler 300?
Upgrading key engine components can significantly enhance your Chrysler 300’s responsiveness and efficiency. Improved intakes and throttle bodies increase airflow, while performance headers and exhaust systems reduce backpressure, resulting in better power delivery and a more aggressive sound. Additionally, tuners and programmers allow you to fine-tune engine parameters for optimized performance.
- Enhanced throttle response and acceleration
- Improved engine sound and exhaust tone
- Better fuel efficiency through optimized airflow
- Customizable engine management for specific driving needs
How do I choose the right engine performance parts for my Chrysler 300?
Selecting the right parts starts with knowing your engine platform—whether it’s the 5.7L Hemi, 3.6L Pentastar V6, or another variant. Consider your performance goals, such as daily driving improvements or more aggressive power gains. High-quality cold air intakes and throttle bodies are great starting points, while headers and exhaust upgrades should be matched to your engine size and emission requirements. Tuners and programmers must be compatible with your vehicle’s ECU for proper calibration.
What to expect after installing Chrysler 300 engine performance upgrades
After installation, you’ll notice a more responsive throttle and a deeper, more refined exhaust note. Fuel system upgrades and tuners can unlock additional power by optimizing air-fuel ratios and ignition timing. These improvements contribute to a more engaging driving experience without sacrificing daily drivability. Explore our Chrysler 300 engine performance collection at FastHemis to find parts tailored to your specific model and upgrade goals.