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2741 Results

Stainless Works Long Tube Headers and Mid Pipes: Chrysler 300 / Dodge Charger / Magnum / Challenger
Joe Approved
usa
Fast Hemis One-Click Stage 1 Kit: 2015-2024 Chrysler 300 3.6L V6 (+48HP)
Joe Approved

Ripp Performance Coil Packs: Chrysler, Dodge, Jeep & Ram 3.6L V6 2011 - 2024

Ripp
5.0 (1)

Regular price $344.21 $299.31 Sale

Unit price
per 

4 colors
  • Orange
  • Green
  • Gray
  • Red
E3 Spark Plugs: Chrysler 300 / Dodge Challenger / Charger 6.4L 392 2011 - 2023 (Single)
Fast Hemis One-Click Stage 1 Kit: 2011-2014 Dodge Challenger 6.4L 392 (+46HP)
Joe Approved

E3 Spark Plugs: Chrysler 300 / Dodge Challenger / Charger 6.4L 392 2011 - 2023

E3
5.0 (3)

Regular price $12.00 $8.49 Sale

Unit price
per 

E3 Spark Plugs: Chrysler 300 /  Dodge Challenger / Charger 3.6L V6 2011 - 2024 (Single)
Fast Hemis One-Click Stage 1 Kit: 2015-2024 Chrysler 300 3.6L V6 (+48HP)
Joe Approved

E3 Spark Plugs: Chrysler 300 / Dodge Challenger / Charger 3.6L V6 2011 - 2023

E3
5.0 (1)

Regular price $12.00 $8.49 Sale

Unit price
per 

AFE Throttle Body Spacer: Chrysler 300C / Dodge Challenger / Charger & Magnum 2005 - 2024 (5.7L Hemi, 6.1L SRT8 & 6.4L 392)
AFE Throttle Body Spacer: Chrysler 300C / Dodge Challenger / Charger & Magnum 2005 - 2024 (5.7L Hemi, 6.1L SRT8 & 6.4L 392)
usa

aFe Throttle Body Spacer: Fits Dodge / Chrysler / Jeep / Ram (05-26) 5.7L Hemi / SRT8 / 392

aFe
5.0 (2)

Regular price $173.75 $139.00 Sale

Unit price
per 

H&R Sport Lowering Springs: Chrysler 300 / Dodge Charger 3.6L V6 RWD / AWD 2011 - 2023
H&R Sport Lowering Springs: Chrysler 300 / Dodge Charger 3.6L V6 RWD / AWD 2011 - 2023

H&R Sport Lowering Springs: Chrysler 300 / Dodge Charger 3.6L V6 2011 - 2024 (V6 RWD / AWD)

H&R
5.0 (3)

Regular price $459.00 $390.15 Sale

Unit price
per 

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

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

Diablo Sport
5.0 (2)

Regular price $562.95 $499.95 Sale

Unit price
per 

Amerihood Hellcat Functional Ram Air Hood: Chrysler 300 2005 - 2010
Amerihood Hellcat Functional Ram Air Hood: Chrysler 300 2005 - 2010

Amerihood Hellcat Functional Ram Air Hood: Chrysler 300 2005 - 2010

Amerihood
5.0 (2)

Regular price $736.74 $572.92 Sale

Unit price
per 

American Brother Designs Radiator Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs Radiator Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
usa

American Brother Designs Radiator Cap Cover: Chrysler / Dodge / Jeep / Ram 2001 - 2026

American Brother Designs
5.0 (1)

Regular price $109.00 $59.00 Sale

Unit price
per 

Amerihood TYPE-RDY STYLE Functional Ram Air Hood: Chrysler 300 2011 - 2024
Amerihood TYPE-RDY STYLE Functional Ram Air Hood: Chrysler 300 2011 - 2024

Amerihood TYPE-RDY STYLE Functional Ram Air Hood: Chrysler 300 2011 - 2024

Amerihood
5.0 (3)

Regular price $500.00 $458.00 Sale

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per 

Cometic Throttle Body Gasket: Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392 2003 - 2025
Cometic Throttle Body Gasket: Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392 2003 - 2025
usa

Cometic Throttle Body Gasket: Chrysler / Dodge / Jeep / Ram 5.7L Hemi, 6.1L SRT8, 6.4L 392 2003 - 2026

Cometic Gasket
5.0 (2)

Regular price $12.11 $10.90 Sale

Unit price
per 

BC Racing BR Coilovers: 300 / Challenger / Charger 2011 - 2024 (RWD)
BC Racing BR Coilovers: 300 / Challenger / Charger 2011 - 2024 (RWD)

BC Racing BR Coilovers: 300 / Challenger / Charger 3.6L V6, 5.7L Hemi, 6.4L 392 2011 - 2024 (RWD)

BC Racing
5.0 (2)

Regular price $1,314.50 $1,195.00 Sale

Unit price
per 

American Brother Designs Throttle Body Cover: Chrysler / Dodge / Jeep / Ram 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat / Trackhawk
American Brother Designs Throttle Body Cover: Chrysler / Dodge / Jeep / Ram 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat / Trackhawk
usa

American Brother Designs Throttle Body Cover: Chrysler / Dodge / Jeep / Ram 3.6L / 5.7L / 6.2L / 6.4L 2012 - 2026

American Brother Designs
5.0 (1)

Regular price $174.50 $124.00 Sale

Unit price
per 

Eibach Rear Camber Kit (Bushings): Fits Most Chrysler/Dodge (05-24)

Eibach Rear Camber Kit (Bushings): Fits Most Chrysler/Dodge (05-24)

Eibach

Regular price $154.44 $139.00 Sale

Unit price
per 

Fuel Injector Clinic 1000cc Fuel Injectors: Chrysler / Dodge / Ram / Jeep Hemi & SRT 2003 - 2025
usa

Fuel Injector Clinic 1000cc Fuel Injectors: Chrysler / Dodge / Jeep / Ram 2004 - 2025

Fuel Injector Clinic

Regular price $914.40 $762.00 Sale

Unit price
per 

American Brother Designs PCV Cover: Chrysler / Dodge / Jeep / Ram 6.4L 392 2011 - 2025
American Brother Designs PCV Cover: Chrysler / Dodge / Jeep / Ram 6.4L 392 2011 - 2025
usa

American Brother Designs PCV Cover: Chrysler / Dodge / Jeep / Ram 3.6L / 5.7L / 6.2L / 6.4L 2011 - 2026

American Brother Designs
5.0 (2)

Regular price $154.50 $108.00 Sale

Unit price
per 

Bilstein B6 Perf Shock Absorber Monotube (FRONT): Fits Most Chrysler/Dodge 6.1L/5.7L/3.5L/2.7L (05-10)
Fuel Injector Clinic 525cc Fuel Injectors: Chrysler / Dodge / Ram / Jeep Hemi & SRT 2003 - 2025
usa

Fuel Injector Clinic 525cc Fuel Injectors: Chrysler / Dodge / Jeep / Ram 2004 - 2025

Fuel Injector Clinic
5.0 (1)

Regular price $718.80 $599.00 Sale

Unit price
per 

American Brother Designs Strut Tower Covers (Fits Mopar Brace): 300 / Challenger / Charger / Magnum 2005 - 2024
American Brother Designs Strut Tower Covers (Fits Mopar Brace): 300 / Challenger / Charger / Magnum 2005 - 2024
usa

American Brother Designs Strut Tower Covers (Fits Mopar Brace): Chrysler 300 / Dodge Challenger / Charger / Magnum 2005 - 2024

American Brother Designs
5.0 (1)

Regular price $242.50 $189.00 Sale

Unit price
per 

Eibach Sportline Lowering Springs: Fits Most Chrysler/Dodge 6.4L/5.7L/3.6L (11-24) (Exc. AWD, SRT, Scat Pack & Hellcat)
Amerihood Hellcat Functional Ram Air Hood: Chrysler 300 2011 - 2024
Amerihood Hellcat Functional Ram Air Hood: Chrysler 300 2011 - 2024

Amerihood Hellcat Functional Ram Air Hood: Chrysler 300 2011 - 2024

Amerihood
5.0 (2)

Regular price $600.00 $534.00 Sale

Unit price
per 

Fast Hemis One-Click Stage 1 Kit: 2006-2010 Dodge Charger 3.5L V6 (+39HP)
Fast Hemis One-Click Stage 1 Kit: 2006-2010 Dodge Charger 3.5L V6 (+39HP)

Ripp Hi-Perf Coil Packs: Chrysler / Dodge / Jeep / Ram 5.7L / 6.1L / 6.2L / 6.4L 2005 - 2026

Ripp
5.0 (1)

Regular price from $489.46 Sale

Unit price
per 

6 colors
  • +1 more
Granatelli 180° Thermostat & Gasket: Fits HEMI 2003-2024 5.7/6.1/6.2/6.4L
Granatelli 180° Thermostat & Gasket: Fits HEMI 2003-2024 5.7/6.1/6.2/6.4L
usa

Granatelli 180 Degree Low Temp Thermostat: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/6.1L/5.7L (03-21)

Granatelli Motor Sports
5.0 (1)

Regular price $55.13 $52.37 Sale

Unit price
per 

Cometic MLS Exhaust Manifold / Header Gaskets (Pair): Chrysler / Dodge / Jeep 5.7L Hemi 2003 - 2008
Cometic MLS Exhaust Manifold / Header Gaskets (Pair): Chrysler / Dodge / Jeep 5.7L Hemi 2003 - 2008
usa

Cometic MLS Exhaust Manifold / Header Gaskets (Pair): Chrysler / Dodge / Jeep 5.7L Hemi 2003 - 2008

Cometic Gasket

Regular price $44.19 $39.77 Sale

Unit price
per 

Superior Automotive Hemi Valve Spring Tool: Chrysler, Dodge, Ram & Jeep 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat 2003 - 2025
Superior Automotive Hemi Valve Spring Tool: Chrysler, Dodge, Ram & Jeep 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat 2003 - 2025
usa

Superior Automotive Hemi Valve Spring Tool: Chrysler / Dodge / Jeep / Ram 5.7L / 6.1L / 6.2L / 6.4L 2004 - 2025

Superior Automotive Engineering

Regular price $299.99 $195.00 Sale

Unit price
per 

American Racing Headers: 300 / Charger / Challenger 5.7L Hemi 2013 - 2024 (AWD)
American Racing Headers: 300 / Charger / Challenger 5.7L Hemi 2013 - 2024 (AWD)
usa

American Racing Headers: 300 / Charger / Challenger 5.7L Hemi 2013 - 2024 (AWD)

American Racing Headers

Regular price from $1,861.48 Sale

Unit price
per 

GT Styling Smoke Headlight Covers: Chrysler 300C 2005 - 2010
GT Styling Smoke Headlight Covers: Chrysler 300C 2005 - 2010
usa

GT Styling Smoke Headlight Covers: Chrysler 300C 2005 - 2010

GT Styling

Regular price $122.69 $79.75 Sale

Unit price
per 

American Brother Designs Coolant Reservoir Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs Coolant Reservoir Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
usa

American Brother Designs Coolant Reservoir Cap Cover: Chrysler / Dodge / Jeep 2005 - 2026

American Brother Designs
5.0 (2)

Regular price $109.00 $59.00 Sale

Unit price
per 

K&N Catch Can Oil Separator (F&R): Fits Challenger / Charger / 300 / Jeep Grand Cherokee SRT8 2011-2021 w/ 6.4L HEMI
K&N Catch Can Oil Separator (F&R): Fits Challenger / Charger / 300 / Jeep Grand Cherokee SRT8 2011-2021 w/ 6.4L HEMI
BC Racing BR Coilovers: 300 / Challenger / Charger / Magnum 2005 - 2024 (AWD ONLY)
BC Racing BR Coilovers: 300 / Challenger / Charger / Magnum 2005 - 2024 (AWD ONLY)
Mishimoto Aluminum Radiator: 300 / Challenger / Charger / Magnum 6.1L & 6.4L SRT8 / SRT / Scat Pack 2006 - 2023
Mishimoto Aluminum Radiator: 300 / Challenger / Charger / Magnum 6.1L & 6.4L SRT8 / SRT / Scat Pack 2006 - 2023
American Brother Designs Coil Pack Covers (Set of 2): 300, Challenger, Charger 2011 - 2023 (5.7L Hemi & 6.4L 392)
American Brother Designs Coil Pack Covers (Set of 2): 300, Challenger, Charger 2011 - 2023 (5.7L Hemi & 6.4L 392)
usa

American Brother Designs Coil Pack Covers (Set of 2): 300 / Challenger / Charger 5.7L Hemi & 6.4L 392 2011 - 2024

American Brother Designs

Regular price $325.00 $275.00 Sale

Unit price
per 

Cometic Oil Pan Gasket w/ Windage Tray: Chrysler / Dodge / Jeep 5.7L Hemi 2003 - 2023
Cometic Oil Pan Gasket w/ Windage Tray: Chrysler / Dodge / Jeep 5.7L Hemi 2003 - 2023
usa

Cometic Oil Pan Gasket w/ Windage Tray: Chrysler / Dodge / Jeep / Ram 5.7L Hemi & L 5.7L Hemi 2003 - 2026

Cometic Gasket
5.0 (1)

Regular price $82.26 $74.04 Sale

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.

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