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Chrysler 300 Engine Performance Parts

Built for your Chrysler 300, this collection of engine performance parts is designed to enhance power, throttle response, and overall engine efficiency. Whether you’re looking to improve airflow, fuel delivery, or tuning capabilities, you’ll find the right components tailored to your vehicle’s platform.

Explore a range of products including high-flow intakes, performance headers, throttle bodies, fuel system upgrades, and engine programmers. Each part is selected to help you unlock more power and improve drivability while maintaining reliability.

Shop engine performance upgrades for your Chrysler 300 at FastHemis and take your driving experience to the next level.

SELECT YOUR VEHICLE

710 Results

Stage 8 Header Bolts & Locking Fasteners
Stage 8 Header Bolts & Locking Fasteners
usa

Stage 8 Header Bolts & Locking Fasteners: Fits Dodge / Ram / Jeep 5.7L-6.4L Hemi (02-26)

Stage 8
4.8 (6)

Regular price $92.26 $72.71 21% off

Unit price
per 

American Brother Designs Oil Catch Can: Chrysler / Dodge / Jeep V8 Hemi 2005 - 2025
American Brother Designs Oil Catch Can: Chrysler / Dodge / Jeep V8 Hemi 2005 - 2025
usa

American Brother Designs Oil Catch Can: Chrysler / Dodge / Jeep V8 Hemi 2005 - 2023

American Brother Designs
4.7 (11)

Regular price $321.50 $235.00 27% off

Unit price
per 

Brian Tooley Racing Hemi Master Camshaft Kit: Chrysler / Dodge / Jeep / Ram 5.7L Hemi 2009 - 2025
Brian Tooley Racing Hemi Master Camshaft Kit: Chrysler / Dodge / Jeep / Ram 5.7L Hemi 2009 - 2025
Master Kit
usa

Brian Tooley Racing Master Camshaft Kit: Chrysler / Dodge / Jeep 5.7L Hemi 2009 - 2023

Brian Tooley Racing
5.0 (7)

Regular price $2,524.42 $449.99 82% off

Unit price
per 

Cometic MLS Exhaust Manifold / Header Gaskets (Pair): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2009 - 2025
Cometic MLS Exhaust Manifold / Header Gaskets (Pair): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2009 - 2025
usa

Cometic MLS Exhaust Manifold Gaskets (Pair): Fits Chrysler / Dodge / Jeep / Ram 09-26

Cometic Gasket
4.8 (4)

Regular price $85.36 $42.35 50% off

Unit price
per 

Cometic MLS Head Gaskets (3.950" Bore): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2003 - 2025
Cometic MLS Head Gaskets (3.950" Bore): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2003 - 2025
usa

Cometic MLS Head Gaskets (3.950" Bore): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2003 - 2025

Cometic Gasket
5.0 (1)

Regular price from $96.54 Up to 53% off

Unit price
per 

Cometic Valve Cover Gasket: Chrysler / Dodge / Jeep / Ram 5.7L Hemi / 6.1L SRT8 / 6.4L 392 / 6.2L Hellcat & Trackhawk
Cometic Valve Cover Gasket: Chrysler / Dodge / Jeep / Ram 5.7L Hemi / 6.1L SRT8 / 6.4L 392 / 6.2L Hellcat & Trackhawk
usa

Cometic Valve Cover Gasket: Fits Chrysler / Dodge / Jeep / Ram 5.7L-6.2L Hemi (02-26)

Cometic Gasket
5.0 (3)

Regular price $20.58 from $18.52 10% off

Unit price
per 

DiabloSport inTune i3 Platinum Programmer: 300 / Challenger / Charger / Magnum / Ram / Durango 2005 - 2014
DiabloSport inTune i3 Platinum Programmer: 300 / Challenger / Charger / Magnum / Ram / Durango 2005 - 2014

DiabloSport inTune i3 Platinum Programmer: 300 / Challenger / Charger / Magnum / Ram / Durango 2005 - 2014

Diablo Sport
4.8 (8)

Regular price $535.95 $475.95 11% off

Unit price
per 

Ripp HEMI High Performance Coil Packs: Chrysler / Dodge / Jeep / Ram 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat 2005 - 2025
usa
American Brother Designs Oil Cap Cover: Chrysler / Dodge / Jeep / Ram Hemi 2005 - 2025
American Brother Designs Oil Cap Cover: Chrysler / Dodge / Jeep / Ram Hemi 2005 - 2025
usa

American Brother Designs Oil Cap Cover: Chrysler / Dodge / Jeep / Ram Hemi 2005 - 2024

American Brother Designs
4.5 (2)

Regular price $101.49 $69.00 32% off

Unit price
per 

MSD Blaster HVC Ignition Coils (8-Pack, Dual Plug): 2005 - 2025 5.7L Hemi / 6.1L SRT8 / 6.4L 392 / 6.2L SRT Hellcat
MSD Blaster HVC Ignition Coils (8-Pack, Dual Plug): 2005 - 2025 5.7L Hemi / 6.1L SRT8 / 6.4L 392 / 6.2L SRT Hellcat

MSD Blaster HVC Ignition Coils (8-Pack, Dual Plug): 2005 - 2023 5.7L Hemi / 6.1L SRT8 / 6.4L 392 / 6.2L SRT Hellcat

MSD Ignition
5.0 (1)

Regular price from $614.95 Up to 11% off

Unit price
per 

2 colors
BBK Performance 90MM Hemi Throttle Body: Chrysler / Dodge / Jeep / Ram 5.7L Hemi / 6.4L 392 2013 - 2025
BBK Performance 90MM Hemi Throttle Body: Chrysler / Dodge / Jeep / Ram 5.7L Hemi / 6.4L 392 2013 - 2025
usa

BBK Performance 90MM Hemi Throttle Body: Chrysler / Dodge / Jeep / Ram 5.7L Hemi / 6.4L 392 2013 - 2024

BBK
4.8 (5)

Regular price $599.99 $549.99 8% off

Unit price
per 

Mopar Hellcat Lifters: Chrysler / Dodge / Ram / Jeep 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat / Trackhawk / TRX 2003 - 2025
usa

Brian Tooley Racing - Mopar Performance Hellcat Lifters: Chrysler / Dodge / Jeep 5.7L Hemi 2009 - 2023

Brian Tooley Racing
5.0 (1)

Regular price $199.99 $174.95 13% off

Unit price
per 

DiabloSport Trinity 2 (T2 EX) Platinum Programmer / Monitor: Chrysler / Dodge / Ram 2005 - 2014
DiabloSport Trinity 2 (T2 EX) Platinum Programmer / Monitor: Chrysler / Dodge / Ram 2005 - 2014

DiabloSport Trinity 2 (T2 EX) Platinum Programmer / Monitor: Chrysler / Dodge 2005 - 2014

Diablo Sport
5.0 (3)

Regular price $818.95 $727.95 11% off

Unit price
per 

E3 Spark Plugs: Ram / Durango / Jeep Grand Cherokee 5.7L Hemi 2011 - 2025
E3 Spark Plugs: Ram / Durango / Jeep Grand Cherokee 5.7L Hemi 2011 - 2025

E3 Spark Plugs: Chrysler 300 / Dodge Challenger / Charger 5.7L Hemi 2011 - 2023

E3
5.0 (1)

Regular price $12.00 $6.49 46% off

Unit price
per 

Enhance Your Chrysler 300 with Premium Engine Performance Parts

Unlock the full potential of your Chrysler 300’s engine with carefully selected performance upgrades. This collection focuses on parts that improve power delivery, throttle response, and overall engine efficiency tailored specifically for your vehicle’s platform.

What are the benefits of upgrading engine performance parts on a Chrysler 300?

Upgrading key engine components can significantly improve how your Chrysler 300 performs on the road. Enhanced airflow, better fuel delivery, and optimized tuning all contribute to smoother throttle response and increased power output. These improvements also help your engine run more efficiently under various driving conditions.

  • Improved horsepower and torque through better air and fuel flow
  • Enhanced throttle response for quicker acceleration
  • Increased engine efficiency and drivability
  • Maintained reliability with quality aftermarket components

How do I choose the right engine performance parts for my Chrysler 300?

Selecting the right parts depends on your engine model, driving style, and performance goals. Consider components like high-flow intakes and performance headers if you want to improve airflow, or fuel system upgrades and engine programmers to optimize fuel delivery and tuning. Always match parts to your specific engine platform to ensure proper fitment and performance gains.

What supporting modifications should I consider when upgrading my Chrysler 300’s engine?

To maximize the benefits of your engine upgrades, supporting modifications are essential. Upgrading your fuel system, throttle body, and tuning software can help your engine handle increased airflow and fuel demands. Proper installation and calibration ensure your Chrysler 300 runs smoothly and reliably after modifications. Explore the full range of engine performance parts at FastHemis to find the right upgrades for your build.

SELECT YOUR VEHICLE