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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

Mahle OE Piston Set (Set of 6): Chrysler 300 (07-10) / Dodge Charger (07-10) / Magnum (07-08) / Challenger (09-10)
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Mahle OE Standard Piston Set (8): Fits Most Hemi Models
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Mahle OE Standard Piston Set: Fits most Hemi Models

Mahle OE

$1,094.89

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Mahle OE Standard Piston with Rings Set (8): Fits Dodge / Chrysler / Jeep (11-18)
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Manley 1.555" Triple Groove Race Master Exhaust Valve Set (8): Dodge Ram 1500 2003-2008 5.7L HEMI
Manley 1.555" Triple Groove Race Master Exhaust Valve Set (8): Dodge Ram 1500 2003-2008 5.7L HEMI
usa

Manley 1.555" Triple Groove Race Master Exhaust Valve Set (8): Dodge Ram 1500 2003-2008 5.7L HEMI

Manley Performance

Regular price $264.61 $198.46 25% off

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Manley Perf Platinum Piston Set: Chrysler 5.7L HEMI 3.917in Bore 90.9mm Stroke
Manley Perf Platinum Piston Set: Chrysler 5.7L HEMI 3.917in Bore 90.9mm Stroke
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Manley Perf Platinum Piston Set: Chrysler 5.7L HEMI 3.917in Bore 90.9mm Stroke

Manley Performance

Regular price $1,006.11 $855.19 15% off

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Manley Performance 1.625" Triple Groove Race Master Exhaust Valve Set (F&R): Fits 6.1L HEMI 2005-2010
Manley Performance 1.625" Triple Groove Race Master Exhaust Valve Set (F&R): Fits 6.1L HEMI 2005-2010
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usa

Manley Performance 1.625" Triple Groove Race Master Exhaust Valve Set (F&R): Fits 6.1L HEMI 2005-2010

Manley Performance

Regular price $264.61 $198.46 25% off

Unit price
per 

usa

Manley Performance 2.000" Triple Groove Race Master Intake Valve Set (8pcs): 03-08 5.7L HEMI

Manley Performance

Regular price $264.61 $198.46 25% off

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usa

Manley Performance 2.020" Triple Groove Race Flo Intake Valve Set (8pcs): 03-08 5.7L HEMI

Manley Performance

Regular price $264.61 $198.46 25% off

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usa

Manley Performance 2.080" Triple Groove Race Flo Intake Valve Set (8pcs): 05-10 6.1L HEMI

Manley Performance

Regular price $264.61 $198.46 25% off

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Manley Performance 5.7L HEMI -1.5cc Dome Piston Set: Fits most Hemi 5.7L
Manley Performance 5.7L HEMI -1.5cc Dome Piston Set: Fits most Hemi 5.7L
usa

Manley Performance 5.7L HEMI -1.5cc Dome Piston Set: Fits most Hemi 5.7L

Manley Performance

Regular price $1,006.11 $855.19 15% off

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Manley Performance 5.7L Hemi .020in Oversize 9.3cc Dome Piston Set: Fits most Hemi 5.7L
Manley Performance 5.7L Hemi .020in Oversize 9.3cc Dome Piston Set: Fits most Hemi 5.7L
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usa

Manley Performance 5.7L Hemi .020in Oversize 9.3cc Dome Piston Set: Fits most Hemi 5.7L

Manley Performance
5.0 (1)

Regular price $1,006.11 $855.19 15% off

Unit price
per 

Manley Performance 5/16in .080in Wall Chrome Moly Pushrods: Fits most Hemi 5.7L
Manley Performance 5/16in .080in Wall Chrome Moly Pushrods: Fits most Hemi 5.7L
usa
Manley Performance 6.1L Hemi 5/16in Chrome Moly Swedged End Pushrods (16pc): Fits most Hemi 6.1L
Manley Performance 6.1L Hemi 5/16in Chrome Moly Swedged End Pushrods (16pc): Fits most Hemi 6.1L
usa

Manley Performance 6.1L Hemi 5/16in Chrome Moly Swedged End Pushrods (16pc): Fits most Hemi 6.1L

Manley Performance

Regular price $231.91 $162.34 30% off

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usa

Manley Performance Pro Series I-Beam Connecting Rod Set 6.240in: Fits most Hemi 5.7 / 6.1L

Manley Performance

Regular price $2,030.49 $1,827.44 10% off

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Manley Performance Race Exhaust Valves: Fits Chrysler / Dodge / Jeep 6.1L Hemi
Manley Performance Race Exhaust Valves: Fits Chrysler / Dodge / Jeep 6.1L Hemi
usa

Manley Performance Race Exhaust Valves: Fits Chrysler / Dodge / Jeep 6.1L Hemi

Manley Performance

Regular price $264.61 $198.46 25% off

Unit price
per 

Manley Performance Race Flo Intake Valves (Set of 8): Fits most Hemi 6.1L
Manley Performance Race Flo Intake Valves (Set of 8): Fits most Hemi 6.1L
usa

Manley Performance Race Flo Intake Valves (Set of 8): Fits most Hemi 6.1L

Manley Performance

Regular price $264.61 $198.46 25% off

Unit price
per 

Manley Race Master Exhaust Valve Set Triple Groove 1.575in (F&R): Chevrolet 5.7L HEMI 2003-2008
Manley Race Master Exhaust Valve Set Triple Groove 1.575in (F&R): Chevrolet 5.7L HEMI 2003-2008
usa

Manley Race Master Exhaust Valve Set Triple Groove 1.575in (F&R): Chevrolet 5.7L HEMI 2003-2008

Manley Performance

Regular price $264.61 $198.46 25% off

Unit price
per 

MBRP 3in Sound Conversion Kit Exhaust: Chrysler 300 (15-16) / Dodge Challenger (15-23) / Charger (15-23)
MBRP 3in Sound Conversion Kit Exhaust: Chrysler 300 (15-16) / Dodge Challenger (15-23) / Charger (15-23)
MBRP T304 Street to Race SS 3in Exhaust Conversion Kit: Fits Chrysler / Dodge (15-24) w/ Clamps
MBRP T304 Street to Race SS 3in Exhaust Conversion Kit: Fits Chrysler / Dodge (15-24) w/ Clamps
Mishimoto Ignition Coil Pack: Fits Chrysler/Dodge/Ram/Jeep HEMI 2006-2023 5.7/6.4L
Mishimoto Ignition Coil Pack: Fits Chrysler/Dodge/Ram/Jeep HEMI 2006-2023 5.7/6.4L

Mishimoto Ignition Coil Pack: Fits Chrysler/Dodge/Ram/Jeep HEMI 2006-2023 5.7/6.4L

Mishimoto

Regular price $44.00 $39.95 9% off

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Mishimoto Ignition Coil Set: Fits Chrysler / Dodge / Jeep / Ram (11-23)
Mishimoto Ignition Coil Set: Fits Chrysler / Dodge / Jeep / Ram (11-23)

Mishimoto Ignition Coil Set: Fits Chrysler / Dodge / Jeep / Ram (11-23)

Mishimoto

Regular price $168.00 $152.95 9% off

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Mishimoto Screw On Oil Funnel Full Kit: Fits Dodge / Jeep / Chrysler / Ram (06-26)
Mishimoto Screw On Oil Funnel Full Kit: Fits Dodge / Jeep / Chrysler / Ram (06-26)

Mishimoto Screw On Oil Funnel Full Kit: Fits Dodge / Jeep / Chrysler / Ram (06-26)

Mishimoto

Regular price $117.00 $105.95 9% off

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Mishimoto Screw-On Oil Funnel Kit: Fits Chrysler / Dodge / Jeep / Ram (07-13)
Mishimoto Screw-On Oil Funnel Kit: Fits Chrysler / Dodge / Jeep / Ram (07-13)

Mishimoto Screw-On Oil Funnel Kit: Fits Chrysler / Dodge / Jeep / Ram (07-13)

Mishimoto

Regular price $30.00 $26.95 10% off

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Mishimoto Single Ignition Coil: Fits Chrysler / Dodge / Jeep / Ram (11-23)
Mishimoto Single Ignition Coil: Fits Chrysler / Dodge / Jeep / Ram (11-23)

Mishimoto Single Ignition Coil: Fits Chrysler / Dodge / Jeep / Ram (11-23)

Mishimoto

Regular price $35.00 $31.95 9% off

Unit price
per 

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Moog Service Tool: Fits Chrysler / Dodge (05-23)

Moog

$317.51

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MSD Ignition DIS-4 Plus Ignition Control: Fits Chrysler / Dodge / Jeep (92-06)
MSD Ignition DIS-4 Plus Ignition Control: Fits Chrysler / Dodge / Jeep (92-06)

MSD Ignition DIS-4 Plus Ignition Control: Fits Chrysler / Dodge / Jeep (92-06)

MSD Ignition

Regular price $1,094.95 $874.95 20% off

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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.

SELECT YOUR VEHICLE