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.
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
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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
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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
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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
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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
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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 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 Dual Injector: Fits 5.7L/6.4L Gen III Hemi - Black
Brian Tooley Racing
Regular price
$307.99
$279.99
Sale
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Edelbrock E-Force 2650 TVS Supercharger (STAGE 1): Chrysler 300 / Dodge Challenger / Charger 2015-2018 5.7L Hemi
Edelbrock
$10,995.95
- Unit price
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K&N NextGen Cold Air Intake: Chrysler 300 / Dodge Challenger / Charger 11-23 6.4L 392
K&N Engineering
$469.99
- Unit price
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CORSA Carbon Fiber Open Element Air Intake Oiled: Chrysler 300 / Dodge Challenger / Charger 11-23 5.7L Hemi
CORSA Performance
Regular price
$776.99
$705.99
Sale
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CORSA Performance Carbon Fiber Open Element Air Intake Oiled: Chrysler 300 / Dodge Challenger / Charger 11-23 6.4L 392
CORSA Performance
Regular price
$820.99
$745.99
Sale
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Fast Hemis One-Click Stage 2 Kit: 2011-2014 Chrysler 300 3.6L V6 (+78HP)
FastHemis
Regular price from $3,039.92 Sale
- Unit price
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2 filter types
Fast Hemis One-Click Stage 2 Kit: 2005-2010 Chrysler 300 6.1L SRT8 (+70HP)
FastHemis
Regular price
$4,071.79
from $3,678.64
Sale
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Fast Hemis One-Click Stage 2 Kit: 2005-2010 Chrysler 300 5.7L Hemi (+70HP)
FastHemis
Regular price
$3,394.82
from $3,216.30
Sale
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Fast Hemis One-Click Stage 2 Kit: 2015-2024 Chrysler 300 5.7L Hemi (+74HP)
FastHemis
Regular price
$4,468.81
from $4,074.29
Sale
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Fast Hemis One-Click Stage 2 Kit: 2015-2024 Chrysler 300 3.6L V6 (+78HP)
FastHemis
Regular price from $3,418.92 Sale
- Unit price
- /per
2 filter types
E3 Spark Plugs: 300 / Challenger / Charger / Magnum 3.5L V6 2005 - 2010 (Set of 6)
E3
Regular price
$72.00
$50.94
Sale
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E3 Spark Plugs: Chrysler 300 / Dodge Challenger / Charger 3.6L V6 2011 - 2024 (Set of 6)
E3
Regular price
$72.00
$50.94
Sale
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E3 Spark Plugs: Chrysler 300 / Dodge Challenger / Charger 6.4L 392 2011 - 2023 (Set of 16)
E3
Regular price
$192.00
$135.84
Sale
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E3 Spark Plugs: Dodge Ram / Durango / Jeep Grand Cherokee 5.7L Hemi & 6.1L SRT8 2005 - 2010 (Set of 16)
E3
Regular price
$192.00
$135.84
Sale
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E3 Spark Plugs: Chrysler 300 / Dodge Challenger / Charger 5.7L Hemi 2011 - 2024 (Set of 16)
E3
Regular price
$192.00
$135.84
Sale
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Fast Hemis One-Click Stage 1 Kit: 2015-2024 Chrysler 300 3.6L V6 (+48HP)
FastHemis
Regular price from $801.25 Sale
- Unit price
- /per
2 filter types
Fast Hemis One-Click Stage 1 Kit: 2011-2014 Chrysler 300 5.7L Hemi (+44HP)
FastHemis
Regular price from $1,076.30 Sale
- Unit price
- /per
2 filter types
Fast Hemis One-Click Stage 1 Kit: 2011-2014 Chrysler 300 3.6L V6 (+48HP)
FastHemis
Regular price from $801.25 Sale
- Unit price
- /per
2 filter types
Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 6.1L SRT8 (+40HP)
FastHemis
Regular price from $1,035.30 Sale
- Unit price
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Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 5.7L Hemi (+40HP)
FastHemis
Regular price from $1,035.30 Sale
- Unit price
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Spectre Air Intake Kit Hi-Perf: Fits Most Chrysler/Dodge 6.1L/5.7L (05-10)
Spectre
$207.99
- Unit price
- /per
COMP Cams XFI 226/234 Hydraulic Roller Camshaft: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/5.7L (09-19)
COMP Cams
$636.95
- Unit price
- /per
COMP Cams XFI 222/230 Hydraulic Roller Camshaft: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/5.7L (09-19)
COMP Cams
$636.95
- Unit price
- /per
COMP Cams XFI 218/226 Hydraulic Roller Camshaft: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/5.7L (09-19)
COMP Cams
$636.95
- Unit price
- /per
COMP Cams Stage 3 HRT 224/234 Camshaft: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/5.7L (09-19)
COMP Cams
$636.95
- Unit price
- /per
COMP Cams NSR Stage 1 HRT Camshaft 216/222 (VVT): Fits Most Chrysler/Dodge/Jeep/Ram 5.7L Hemi (09-19)
COMP Cams
$636.95
- Unit price
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K&N NextGen Cold Air Intake: Chrysler 300 / Dodge Challenger / Charger 11-23 3.6L V6
K&N Engineering
$449.99
- Unit price
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Cometic Street Pro Bottom End Gasket Kit: Chrysler / Dodge / Jeep 6.1L SRT8 2005 - 2010
Cometic Gasket
Regular price
$226.11
$210.28
Sale
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Kleinn RSRAM71 Remote Start: Fits Most Chrysler/Dodge/Jeep/Ram (11-17)
Kleinn Air Horns
Regular price
$272.99
$239.99
Sale
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Cometic MLS LHS Head Gasket (4.100" Bore, .086" Thickness): Chrysler / Dodge / Jeep 5.7L Hemi 2003 - 2026 (VVT)
Cometic Gasket
Regular price
$169.17
$152.26
Sale
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BBK Short Mid Pipes w/ Cats: Chrysler 300 / 300C / Dodge Challenger / Charger 09-23 5.7L
BBK
Regular price
$689.99
$619.99
Sale
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BBK 1.875" Shorty Headers Silver Ceramic: Fits Most Chrysler/Dodge 6.4L/6.2L/5.7L/3.6L (11-23)
BBK
Regular price
$599.99
$549.99
Sale
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BBK Cold Air Intake Blackout: Fits Most Chrysler/Dodge 6.4L/6.2L/5.7L/3.6L (11-23)
BBK
Regular price
$439.99
$399.99
Sale
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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.