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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.

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423 Results

MSD Ignition Street Fire Gen III HEMI Ignition Coils (8-Pack) Black: Fits most HEMI Models

MSD Ignition

Regular price $575.95 $511.95 11% off

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MSD Ignition Timing Control Late HEMI Controller: Fits Dodge / Chrysler (03-08)
MSD Ignition Timing Control Late HEMI Controller: Fits Dodge / Chrysler (03-08)

MSD Ignition Timing Control Late HEMI Controller: Fits Dodge / Chrysler (03-08)

MSD Ignition

Regular price $979.95 $653.95 33% off

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per 

Nitrous Express 90mm Hemi Plate System (50-400hp) w/10lb Bottle
Nitrous Express 90mm Hemi Plate System (50-400hp) w/10lb Bottle

Nitrous Express 90mm Hemi Plate System (50-400hp) w/10lb Bottle

Nitrous Express

$1,101.46

Unit price
per 

Nitrous Express 90mm Hemi Plate System (50-400hp) w/12lb Bottle
Nitrous Express 90mm Hemi Plate System (50-400hp) w/12lb Bottle

Nitrous Express 90mm Hemi Plate System (50-400hp) w/12lb Bottle

Nitrous Express

$1,816.05

Unit price
per 

Nitrous Express 90mm Hemi Plate System (50-400hp) w/15lb Bottle
Nitrous Express 90mm Hemi Plate System (50-400hp) w/15lb Bottle

Nitrous Express 90mm Hemi Plate System (50-400hp) w/15lb Bottle

Nitrous Express

$1,189.49

Unit price
per 

Nitrous Express 90mm Hemi Plate System (50-400hp) w/5lb Bottle
Nitrous Express 90mm Hemi Plate System (50-400hp) w/5lb Bottle

Nitrous Express 90mm Hemi Plate System (50-400hp) w/5lb Bottle

Nitrous Express

$1,011.02

Unit price
per 

NOS Nitrous Wet Plate Gen III Hemi: Chrysler 300 / Dodge Challenger / Charger / Magnum (2005-2020) - Black

NOS Nitrous Wet Plate Gen III Hemi: Fits most Hemi Models

NOS

Regular price $368.95 $327.95 11% off

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ProConnect Coil-On-Plug Boots: Fits Chrysler / Dodge / Jeep (03-05)

ProConnect Coil-On-Plug Boots: Fits Chrysler / Dodge / Jeep (03-05)

ProConnect

Regular price $37.94 $33.72 11% off

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per 

ProConnect Direct-Fit Coil-On-Plug Boots: Fits Chrysler / Dodge / Jeep / Ram (05-14)

ProConnect Direct-Fit Coil-On-Plug Boots: Fits Chrysler / Dodge / Jeep / Ram (05-14)

ProConnect

Regular price $79.95 $70.55 12% off

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Snow Performance 80mm Water-Meth Injection Plate (FRONT): Chrysler 300 / Dodge Challenger / Charger / Magnum 5.7/6.1/6.4L HEMI
Snow Performance 80mm Water-Meth Injection Plate (FRONT): Chrysler 300 / Dodge Challenger / Charger / Magnum 5.7/6.1/6.4L HEMI
Spectre Air Intake Kit 3.6L: Fits Chrysler/Dodge 2011-2023
Spectre Air Intake Kit 3.6L: Fits Chrysler/Dodge 2011-2023
Superchips F5 Flashpaq 50-State Legal Programmer: Fits Most Hemi Models

Superchips F5 Flashpaq 50-State Legal Programmer: Fits Dodge / Ram / Chrysler (98-13)

Superchips

Regular price $518.95 $460.95 11% off

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Superchips F5 Flashpaq Tuner: Fits Most Hemi Models

Superchips F5 Flashpaq Tuner: Fits Dodge / Ram / Chrysler (98-14)

Superchips

Regular price $518.95 $460.95 11% off

Unit price
per 

Superchips Ignition Coil 3.6L V6: Fits Most Hemi Models

Superchips Ignition Coil 3.6L V6: Fits Jeep / Dodge / Chrysler / Ram (11-24)

Superchips

Regular price $51.95 $46.18 11% off

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per 

Superchips Ignition Coil Packs 3.6L V6 (6 Pack): Fits Most Hemi Models

Superchips Ignition Coil Packs 3.6L V6 (6 Pack): Ram 1500 / Chrysler 300 / Dodge Challenger (11-19)

Superchips

Regular price $258.95 $229.95 11% off

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Superchips Wireless Amp'd 2.0 Pedal Controller: Fits Most Dodge / Ram / Chrysler Models (2005-2026)

Superchips Wireless Amp'd 2.0 Pedal Controller: Fits Most Dodge / Ram / Chrysler Models (2005-2026)

Superchips
5.0 (1)

Regular price $322.95 $286.95 11% off

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per 

Victor Reinz Conversion Set: Chrysler 300 (05-10) / Dodge Magnum (05-08) / Charger (06-10) / Challenger (09-10)
usa

Victor Reinz Conversion Set: Fits Chrysler / Dodge (05-10)

Victor Reinz

$284.95

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Victor Reinz Conversion Set: Fits Most Hemi Models
Sold out
usa
Victor Reinz Cylinder Head Bolts: Chrysler 300 (05-10) / Dodge Magnum (05-08) / Charger / Challenger (06-10)
usa
Victor Reinz Head Set: Fits Most Chrysler / Dodge Models (2007-2010)
usa

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.

SELECT YOUR VEHICLE