HEMI EXPERTS OF 20 YEARS

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Chrysler 300 Engine Performance

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2064 Results

Fast Hemis One-Click Stage 1 Kit: 2011-2014 Chrysler 300 5.7L Hemi (+44HP)
Fast Hemis One-Click Stage 1 Kit: 2015-2023 Dodge Charger 5.7L Hemi (+44HP)
Stage 1

Fast Hemis One-Click Stage 1 Kit: 2011-2014 Chrysler 300 5.7L Hemi (+44HP)

FastHemis

Regular price from $1,076.30 Up to 15% off

Unit price
per 

2 filter types
  • Pro-Dry S (No Oil)
  • Pro 5R (Oiled)
Fast Hemis One-Click Stage 1 Kit: 2011-2014 Chrysler 300 3.6L V6 (+48HP)
Fast Hemis One-Click Stage 1 Kit: 2015-2024 Chrysler 300 3.6L V6 (+48HP)
Stage 1

Fast Hemis One-Click Stage 1 Kit: 2011-2014 Chrysler 300 3.6L V6 (+48HP)

FastHemis

Regular price from $801.25 8% off

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per 

2 filter types
  • Pro Dry-S (Non Oiled)
  • Pro 5R (Oiled)
Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 6.1L SRT8 (+40HP)
Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 6.1L SRT8 (+40HP)
Stage 1

Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 6.1L SRT8 (+40HP)

FastHemis

Regular price from $1,035.30 Up to 15% off

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per 

Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 5.7L Hemi (+40HP)
Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 6.1L SRT8 (+40HP)
Stage 1

Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 5.7L Hemi (+40HP)

FastHemis

Regular price from $1,035.30 Up to 15% off

Unit price
per 

Mishimoto Direct-Fit Oil Catch Can Polished (REAR): Dodge Charger / 300C SRT8 2012-2014 6.4L 392 HEMI
Mishimoto Direct-Fit Oil Catch Can Polished (REAR): Dodge Charger / 300C SRT8 2012-2014 6.4L 392 HEMI

Mishimoto Direct-Fit Oil Catch Can Polished: Dodge Charger / Chrysler 300 2012-2014 6.4L

Mishimoto

Regular price $279.00 $253.95 9% off

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per 

Mishimoto Direct-Fit Oil Catch Can Black (F&R): 15-23 Charger / 300 5.7L VVT HEMI
Mishimoto Direct-Fit Oil Catch Can Black (F&R): 15-23 Charger / 300 5.7L VVT HEMI

Mishimoto Direct-Fit Oil Catch Can Black (F&R): 15-23 Charger / 300 5.7L VVT HEMI

Mishimoto

Regular price $289.00 $262.95 9% off

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Cometic StreetPro Bottom End Gasket Kit (FRONT): Dodge 6.1L HEMI 2005-2010
Cometic StreetPro Bottom End Gasket Kit (FRONT): Dodge 6.1L HEMI 2005-2010
usa

Cometic StreetPro Bottom End Gasket Kit (FRONT): Dodge 6.1L HEMI 2005-2010

Cometic Gasket

Regular price $226.11 $210.28 7% off

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per 

Kleinn RSRAM71 Remote Start: Fits RAM 1500/2500/3500/4500/5500 2013-2017
Kleinn RSRAM71 Remote Start: Fits RAM 1500/2500/3500/4500/5500 2013-2017
usa

Kleinn RSRAM71 Remote Start: Fits Most Chrysler/Dodge/Jeep/Ram (11-17)

Kleinn Air Horns

Regular price $272.99 $239.99 12% off

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per 

Cometic MLS Head Gasket 0.086" Thickness (LH): Fits 03-08 & 09-24 5.7L VVT HEMI
Cometic MLS Head Gasket 0.086" Thickness (LH): Fits 03-08 & 09-24 5.7L VVT HEMI
usa

Cometic MLS Head Gasket 0.086" Thickness (LH): Fits 03-08 & 09-24 5.7L VVT HEMI

Cometic Gasket

Regular price $169.17 $152.26 10% off

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BBK Short Mid Pipes w/ Cats (F&R): Challenger / Charger / 300 2009-2023 5.7L VVT HEMI
BBK Short Mid Pipes w/ Cats (F&R): Challenger / Charger / 300 2009-2023 5.7L VVT HEMI
usa
BBK 1.875" Shorty Headers Silver Ceramic (F&R): 11-23 Challenger / Charger R/T Scat Pack 6.4L / SRT 392 / Hellcat 6.2L / 300C SRT8 6.4L
BBK 1.875" Shorty Headers Silver Ceramic (F&R): 11-23 Challenger / Charger R/T Scat Pack 6.4L / SRT 392 / Hellcat 6.2L / 300C SRT8 6.4L
usa
BBK Cold Air Intake Blackout (F&R): 11-23 Challenger / Charger SRT8 6.4L / SRT 392 / 12-14 300C SRT8 6.4L
BBK Cold Air Intake Blackout (F&R): 11-23 Challenger / Charger SRT8 6.4L / SRT 392 / 12-14 300C SRT8 6.4L
usa

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 9% off

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per 

BBK Header Gasket Set: Fits Dodge 2009-2024 5.7L VVT / 2005-2010 6.1L / 2011-2024 6.4L 392 HEMI
BBK Header Gasket Set: Fits Dodge 2009-2024 5.7L VVT / 2005-2010 6.1L / 2011-2024 6.4L 392 HEMI
usa

BBK Header Gasket Set: Fits Most Chrysler/Dodge/Ram (05-24)

BBK

Regular price $59.99 $49.99 17% off

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per 

Nitrous Express Single Nozzle Fly By Wire Jet Pack
Nitrous Express Single Nozzle Fly By Wire Jet Pack

Nitrous Express Single Nozzle Fly By Wire Jet Pack

Nitrous Express

$98.05

Unit price
per 

Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 6.1L SRT8 (+40HP)
Fast Hemis One-Click Stage 1 Kit: 2005-2010 Chrysler 300 6.1L SRT8 (+40HP)

aFe MagnumFORCE Stage-2 Intake System: Fits Most Chrysler/Dodge 6.1L/5.7L (05-10)

aFe

Regular price $410.00 $397.70 3% off

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aFe Silver Bullet Throttle Body Spacer 2018+ Jeep Wrangler (JL) V6 3.6L
aFe Silver Bullet Throttle Body Spacer 2018+ Jeep Wrangler (JL) V6 3.6L

aFe Silver Bullet Throttle Body Spacer 2018+ Jeep Wrangler (JL) V6 3.6L

aFe

Regular price $139.00 $134.83 3% off

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per 

aFe MagnumFORCE Intakes Stage-2 Pro DRY S 11-13 Dodge Challenger/Charger/Chrysler 300 V6 3.6L (blk)
aFe MagnumFORCE Intakes Stage-2 Pro DRY S 11-13 Dodge Challenger/Charger/Chrysler 300 V6 3.6L (blk)
CFR Performance Double Ended Stud Mounting: Fits 5.7L HEMI (2009+)
CFR Performance Double Ended Stud Mounting: Fits 5.7L HEMI (2009+)
CFR Performance Aluminum Oil Filler Tube w/ Baffle - Polished
CFR Performance Aluminum Oil Filler Tube w/ Baffle - Polished

CFR Performance Aluminum Oil Filler Tube w/ Baffle - Polished

CFR Performance

$27.88

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per 

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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