HEMI EXPERTS OF 20 YEARS

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Chrysler 300 Engine Performance

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2064 Results

Wiseco Forged Piston Set +6.5cc Dome 3.927 Bore .945 Pin (F&R): 03-24 5.7L HEMI
Wiseco Forged Piston Set +6.5cc Dome 3.927 Bore .945 Pin (F&R): 03-24 5.7L HEMI
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COMP Cams Turbo HRT Stage 1 Master Camshaft Kit Dodge 5.7/6.1 HEMI 2003+
COMP Cams Turbo HRT Stage 1 Master Camshaft Kit Dodge 5.7/6.1 HEMI 2003+
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COMP Cams Custom Grind Cam: Multiple Dodge Fitments
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COMP Cams Custom Grind Cam: Multiple Dodge Fitments

COMP Cams

$594.03

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COMP Cams Crank Socket: Hemi 5.7 / 6.1 / 6
COMP Cams Crank Socket: Hemi 5.7 / 6.1 / 6
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COMP Cams Camshaft Degree Kit: Fits 03-08 5.7L & 05-10 6.1L HEMI
COMP Cams Camshaft Degree Kit: Fits 03-08 5.7L & 05-10 6.1L HEMI
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COMP Cams Short Travel Link Bar Hydraulic Roller Lifters Pair: Chrysler Hemi 6.4L
COMP Cams Short Travel Link Bar Hydraulic Roller Lifters Pair: Chrysler Hemi 6.4L
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COMP Cams Short Travel Link Bar Hydraulic Roller Lifters Set: Chrysler Hemi 6.4L
COMP Cams Short Travel Link Bar Hydraulic Roller Lifters Set: Chrysler Hemi 6.4L
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Liqui Moly Truck Series Complete Fuel System Cleaner: Fits Most Models
Liqui Moly Truck Series Complete Fuel System Cleaner: Fits Most Models
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Liqui Moly Battery Clamp Grease: Fits Most Models
Liqui Moly Battery Clamp Grease: Fits Most Models
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Liqui Moly Battery Clamp Grease: Fits Most Models

LIQUI MOLY

$95.88

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Liqui Moly Brake Anti-Squeal Paste: Fits Most Models w/ Can and Brush
Liqui Moly Brake Anti-Squeal Paste: Fits Most Models w/ Can and Brush
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Liqui Moly Pro-Line Throttle Valve Cleaner: Fits Most Models
Liqui Moly Pro-Line Throttle Valve Cleaner: Fits Most Models
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Liqui Moly MoS2 Anti-Friction Engine Treatment: Fits Most Models
Liqui Moly MoS2 Anti-Friction Engine Treatment: Fits Most Models
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Holley Gen III Hemi Alternator Relocation Kit w/ Holley Alternator: Fits Gen III Hemi (09+)
Holley Gen III Hemi Alternator Relocation Kit w/ Holley Alternator: Fits Gen III Hemi (09+)
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Holley Gen III Hemi Alternator Relocation Kit w/ Holley Alternator: Fits Gen III Hemi (09+)

Holley

Regular price $843.95 $799.95 5% off

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Holley Low Pressure Power Steering Kit: Gen III Hemi 5.7L & 6.4L Engine Swaps (2014+)

Holley Low Pressure Power Steering Kit: Gen III Hemi 5.7L & 6.4L Engine Swaps (2014+)

Holley

Regular price $633.95 $599.95 5% off

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Holley Fuel Gauge Sender Passenger Side: Chrysler 300 / Dodge Challenger / Charger 2010-2015
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Holley Fuel Gauge Sender Passenger Side: Chrysler 300 / Dodge Challenger / Charger 2010-2015

Holley

Regular price $55.37 $35.95 35% off

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Holley EFI Terminator X Gen III HEMI EFI Kit: Fits Most Hemi Models
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Holley EFI Terminator X Gen III HEMI EFI Kit: Chrysler 300 / Dodge Ram 1500 (03-15)

Holley EFI

Regular price $2,193.95 $2,049.95 7% off

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Holley EFI Terminator X Gen III HEMI EFI Kit: Chrysler 300 (05-15) / Dodge Ram 1500 (03-10) / 5.7L / 6.1L / 6.4L Engines
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Holley EFI Terminator X Gen III HEMI EFI Kit: Chrysler 300 / Dodge Ram 1500 (03-14)

Holley EFI

Regular price $2,193.95 $2,049.95 7% off

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Holley EFI Terminator X Max EFI System: Fits Most Hemi Models
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Holley EFI Terminator X Max EFI System: Fits Chrysler / Dodge (03-06)

Holley EFI

Regular price $2,587.95 $2,399.95 7% off

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Holley EFI Terminator X Max Gen III HEMI EFI System: Fits Most Chrysler / Dodge Models (2003-2015)
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Holley EFI Terminator X Max Gen III HEMI EFI System: Fits Most Chrysler / Dodge Models (2003-2015)

Holley EFI

Regular price $2,587.95 $2,399.95 7% off

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Holley EFI Terminator X Max Gen III HEMI EFI Controller: 5.7L / 6.1L / 6.4L Engines (2003-2015)
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Holley EFI Terminator X Max Gen III HEMI EFI Controller: 5.7L / 6.1L / 6.4L Engines (2003-2015)

Holley EFI

Regular price $2,587.95 $2,399.95 7% off

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per 

Holley EFI Terminator X Max Gen III HEMI EFI Controller: Fits Most Chrysler / Dodge Models (2003-2015)
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Holley EFI Terminator X Max Gen III HEMI EFI Controller: Fits Chrysler GEN III HEMI (03-13+)

Holley EFI

Regular price $2,587.95 $2,399.95 7% off

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Edelbrock Performer RPM Bolt-On Cylinder Head: Gen III HEMI 5.7L / 6.4L V8 (2009+)
Edelbrock Performer RPM Bolt-On Cylinder Head: Gen III HEMI 5.7L / 6.4L V8 (2009+)
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aFe Magnum FLOW OE Air Filter: Dodge Challenger / Charger 5.7L (11-23) w/ Shaker Hood
aFe Magnum FLOW OE Air Filter: Dodge Challenger / Charger 5.7L (11-23) w/ Shaker Hood
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Fel-Pro Engine Conversion Gasket Set: Dodge Magnum (05-08) / Charger (06-10) / Challenger (08-10)
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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.

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