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.
Crown Auto Transmission Pan Kit w/ Filter & Gasket: Fits Jeep Wrangler JK / Grand Cherokee / Dodge Charger 2011-2018
Crown Auto
$93.17
- Unit price
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FastHemis One Click Brian Tooley Stage 2 Master Camshaft / MDS Conversion Kit: 2009+ Chrysler / Dodge / Jeep 5.7L Hemi
FastHemis
Regular price from $2,704.13 Up to 6% off
- Unit price
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Melling Hi-Perf Racing Gear Drive Set: Fits Chrysler / Dodge / Jeep / Ram 2009-2026 5.7L / 6.4L
Melling
$357.99
- Unit price
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Melling Stock Replacement Timing Kit w/ HV Oil Pump: Fits Chrysler/Dodge/Jeep/Ram 2009-2026 5.7L/6.4L
Melling
$377.12
- Unit price
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Fast Hemis One-Click Stage 1 Kit: 2015-2024 Chrysler 300 6.4L 392 (+46HP)
FastHemis
Regular price from $1,060.30 Up to 15% off
- Unit price
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2 filter types
Fast Hemis One-Click Stage 1 Kit: 2015-2024 Chrysler 300 5.7L Hemi (+44HP)
FastHemis
Regular price from $884.30 Up to 17% off
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Fast Hemis One-Click Stage 1 Kit: 2011-2014 Chrysler 300 6.4L 392 (+46HP)
FastHemis
Regular price from $1,076.30 Up to 15% off
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Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 3.5L V6 (+39HP)
FastHemis
Regular price from $757.89 Up to 14% off
- Unit price
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2 colors
NGK 1-Step Colder Iridium Spark Plug Set: Chrysler 300C / Dodge Charger / Jeep Grand Cherokee 2005-2011 6.1L SRT8 (Set of 16)
NGK
Regular price
$362.40
$150.40
58% off
- Unit price
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NGK Laser Platinum Spark Plugs OEM Heat Range: Fits Chrysler/Dodge/Jeep 6.4L 2011-2026 (Set of 16)
NGK
Regular price
$404.48
$167.84
59% off
- Unit price
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NGK 1-Step Colder Spark Plug Set: Fits Chrysler / Dodge / Ram / Jeep 2011-2026 6.4L 392 & 6.2L Hellcat (Set of 16)
NGK
Regular price
$362.40
$150.40
58% off
- Unit price
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NGK 1-Step Colder Iridium Spark Plugs (Supercharged/Nitrous): Fits Chrysler/Dodge/Jeep 5.7L Hemi 2009-2026 (Set of 16)
NGK
Regular price
$362.40
$150.40
58% off
- Unit price
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Nitrous Express All Dodge EFI Single Nozzle Nitrous Kit Stage 1: Fits Dodge/Jeep/Chrysler 1992-2005 2.5L-4.0L
Nitrous Express
$781.77
- Unit price
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Nitrous Express Dodge Hemi/SRT8 Single Nozzle Fly By Wire Nitrous Kit w/15lb Bottle: Fits Chrysler/Dodge/Jeep 2005-2020 6.1L-6.4L
Nitrous Express
$1,160.74
- Unit price
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Nitrous Express Dodge Hemi/SRT8 Single Nozzle Fly By Wire Nitrous Kit w/Composite Bottle: Fits Chrysler/Dodge/Jeep 2005-2020 6.1L-6.4L
Nitrous Express
$1,904.22
- Unit price
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Nitrous Express Single Nozzle Fly By Wire Nitrous Kit 35-150HP w/10lb Bottle (F&R): Fits Chrysler/Dodge/Jeep 2005-2020 6.1L-6.4L
Nitrous Express
$1,061.36
- Unit price
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Nitrous Express Single Nozzle Fly By Wire Nitrous Kit (35-150HP) (REAR): Fits Chrysler/Dodge/Jeep 2005-2020 w/5lb Bottle
Nitrous Express
$1,048.10
- Unit price
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Nitrous Express Single Nozzle Fly By Wire Nitrous Kit (35-150HP) (REAR): Fits Chrysler/Dodge/Jeep 2005-2020 w/o Bottle
Nitrous Express
$924.88
- Unit price
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BBK Perf Short Mid X Pipe w/ Cats 2.75in: Fits Dodge Challenger / Charger 2005-2012 5.7L Hemi
BBK
Regular price
$669.99
$619.99
7% off
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BBK Long Tube Headers High Flow Catted Mid Pipe (Silver Ceramic): Chrysler 300C / Dodge Magnum / Charger 2005-2008 5.7L Hemi
BBK
Regular price
$1,569.99
$1,469.99
6% off
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Manley Ductile Iron Top Ring Set 3.922in Bore: Chrysler 300C 5.7L / 6.1L SRT8 / Dodge Magnum 5.7L / 6.1L SRT8 / Jeep Grand Cherokee 6.1L SRT8
Manley Performance
Regular price
$244.96
$232.71
5% off
- Unit price
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Manley Ductile Iron File Fit Piston Ring Set 3.917in Bore: Chrysler 300C 5.7L / 6.1L SRT8 / Dodge Magnum 5.7L / 6.1L SRT8 / Jeep Grand Cherokee 6.1L SRT8
Manley Performance
Regular price
$244.96
$232.71
5% off
- Unit price
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Magnaflow Direct Fit CARB Spun Converter (3.6L): Dodge Charger / Challenger / Chrysler 300 2020-2021
Magnaflow
$1,579.00
- Unit price
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BD DieselPower Throttle Sensitivity Booster v3.0: Dodge / Jeep 2005-2006
BD Diesel
$279.95
- Unit price
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Airaid MXP Intake Kit F/I: Chrysler 300 / Dodge Challenger / Charger 2011-2023 3.6L
Airaid
$422.99
- Unit price
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Airaid CAD Intake System (Dry / Black Media): Dodge Charger / Challenger 2011-2013 3.6L/5.7L
Airaid
$404.99
- Unit price
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COMP Cams Billet Timing Set Keyway Adjustable: Chrysler 300C / Dodge Durango / Jeep Grand Cherokee 2005-2008 5.7L Hemi
COMP Cams
$269.95
- Unit price
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Mishimoto Ignition Coil 6-Pack: Chrysler 300 3.5L / Dodge Charger 3.5L / Dodge Magnum 3.5L 2006-2010
Mishimoto
Regular price
$225.00
$204.95
9% off
- Unit price
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K&N Catch Can Oil Separator: Fits Dodge/Chrysler 2009-2023 5.7L Hemi
K&N Engineering
$157.99
- Unit price
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Nitrous Express Dodge 3.6L V6 Throttle Body Nitrous Plate Conversion: Fits Chrysler 300 / Dodge Challenger / Charger 2011-2020
Nitrous Express
$405.50
- Unit price
- /per
Nitrous Express Dodge 3.6L V6 Nitrous Plate Kit 15lb Bottle (50-200HP): Fits Chrysler 300 / Dodge Challenger / Charger 2011-2020 / Durango 2011-2018
Nitrous Express
$1,189.49
- Unit price
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Nitrous Express Dodge 3.6L V6 Nitrous Plate Kit 12lb Bottle (50-200HP): Fits Chrysler 300 / Dodge Challenger / Charger 2011-2020 / Durango 2011-2018
Nitrous Express
$2,074.24
- Unit price
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Nitrous Express Nitrous Plate Kit Phase 3 Spraybarless 10lb Bottle: Fits Dodge / Chrysler 2011-2020 3.6L V6
Nitrous Express
$1,101.47
- Unit price
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Nitrous Express Nitrous Plate Kit Phase 3 Spraybarless: Fits Dodge / Chrysler 2011-2020 3.6L V6
Nitrous Express
$1,011.02
- Unit price
- /per
Nitrous Express EFI Single Nozzle Nitrous Kit 15lb Bottle: Fits Dodge / Jeep 1992-2005 2.5L/3.9L V6
Nitrous Express
$1,017.64
- Unit price
- /per
Nitrous Express EFI Single Nozzle Nitrous Kit Composite Bottle: Fits Dodge / Jeep 1992-2005 2.5L/3.9L V6
Nitrous Express
$1,759.79
- Unit price
- /per
Nitrous Express EFI Single Nozzle Nitrous Kit 35-150HP w/10lb Bottle: Fits Dodge 1992-2005
Nitrous Express
$918.25
- Unit price
- /per
Nitrous Express EFI Single Nozzle Nitrous Kit 35-150HP w/5lb Bottle: Fits Dodge 1992-2005
Nitrous Express
$905.00
- Unit price
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Manley Ductile Iron Top Ring Set 100mm Bore: Chrysler 300C 5.7L / 6.1L SRT8 / Dodge Magnum 5.7L / 6.1L SRT8 / Jeep Grand Cherokee 6.1L SRT8
Manley Performance
Regular price
$244.96
$232.71
5% off
- 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.