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.
CFR Performance Coil Cover (Polished): Fits All 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
CFR Performance
$33.60
- Unit price
- /per
CFR Performance Aluminum Coil Cover (Raw): Fits All 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
CFR Performance
$33.60
- Unit price
- /per
CFR Performance Aluminum Coil Cover (Black): Fits All 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
CFR Performance
$33.60
- Unit price
- /per
CFR Performance Hellcat Supercharger Adapter Plates: Fits 5.7L Hemi (05-08) & 6.1L SRT8 (06-10)
CFR Performance
$375.00
- Unit price
- /per
CFR Performance Rubber Valve Cover Gasket: Fits All 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
CFR Performance
$35.77
- Unit price
- /per
CFR Performance Steel Gen 3 HEMI Mopar B-Body Engine Swap Crossmember: Fits most Hemi Models
CFR Performance
$102.78
- Unit price
- /per
CFR Performance Quick Connector Adapter: M16x1.5 to 1/2" Bundy Male Tube
CFR Performance
$19.39
- Unit price
- /per
CFR Performance Quick Connector Adapter: M16x1.5 to 5/8" Bundy Male Tube
CFR Performance
$16.55
- Unit price
- /per
CFR Performance Steel Gen 3 HEMI Mopar A-Body Engine Swap Crossmember
CFR Performance
$91.40
- Unit price
- /per
Fuel Injector Clinic 1400cc High-Z Fuel Injector Set: 5.7L Hemi Models (2002-2026)
Fuel Injector Clinic
$1,470.00
- Unit price
- /per
American Brother Designs Custom Coolant Reservoir Cover: 300, Challenger, Charger 2015 - 2023
American Brother Designs
$349.00
- Unit price
- /per
American Brother Designs Custom PCV Cover: Chrysler / Dodge / Jeep / Ram 6.4L 392 2011 - 2025
American Brother Designs
$108.00
- Unit price
- /per
American Brother Designs Custom Throttle Body Cover: Fits Chrysler / Dodge / Jeep / Ram (02-26)
American Brother Designs
$124.00
- Unit price
- /per
American Brother Designs Custom Baffle Cover: Chrysler / Dodge / Jeep / Ram 6.4L 392 2011 - 2025
American Brother Designs
$99.00
- Unit price
- /per
American Brother Designs Custom Master Cylinder Cap Cover: Jeep Wrangler (18-25) & Gladiator (20-25)
American Brother Designs
$69.00
- Unit price
- /per
American Brother Designs Custom Oil Cap Cover: Chrysler / Dodge / Jeep / Ram Hemi 2005 - 2025
American Brother Designs
$69.00
- Unit price
- /per
American Brother Designs Custom Fuse Box Cover: 300 / Challenger / Charger 2015 - 2023
American Brother Designs
$171.00
- Unit price
- /per
American Brother Designs Custom Fuse Box Cover: Chrysler 300 / Dodge Challenger / Charger / Magnum (05-14)
American Brother Designs
$169.00
- Unit price
- /per
American Brother Designs Custom Radiator Cap Cover: 300, Challenger, Charger & Magnum 2005 - 2014
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Washer Fluid Cap Cover: 300, Challenger, Charger & Magnum 2005 - 2014
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Power Steering Fluid Cap Cover: Fits Chrysler / Dodge (05-14)
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Coolant Reservoir Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Washer Fluid Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Radiator Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
$59.00
- Unit price
- /per
American Brother Designs Custom Oil Fill Cap Cover: Jeep Models 2007 - 2025
American Brother Designs
$69.00
- Unit price
- /per
Pedal Commander FN TUNED Throttle Response Controller w/ Anti-Theft: Fits most Hemi Models
Pedal Commander
Regular price
$289.99
$279.99
3% off
- Unit price
- /per
Pedal Commander FN TUNED Throttle Response Controller w/ Anti-Theft: Dodge / Chrysler / Jeep (02-10)
Pedal Commander
Regular price
$289.99
$279.99
3% off
- Unit price
- /per
Ripp 185 Degree Thermostat & Housing: Fits Chrysler 300 / Dodge Charger / Challenger (11-24)
Ripp
Regular price
$86.19
$74.95
13% off
- Unit price
- /per
RIPP High Performance Coil Packs: Fits Most Chrysler / Dodge / Jeep / Ram 3.6L V6 Models (2011-2026)
Ripp
Regular price
$344.21
$299.31
13% off
- Unit price
- /per
4 colors
Ripp High Performance Stainless Steel Exhaust System: Chrysler 300 (2011-2024)
Ripp
Regular price
$1,983.69
$1,724.95
13% off
- Unit price
- /per
Ripp Supercharged 3.6L Pentastar Catch Can Kit: Chrysler 300 / Dodge Challenger / Charger (11-24)
Ripp
Regular price
$228.85
$199.00
13% off
- Unit price
- /per
4 colors
Ripp Catch Can System for 5.7L HEMI Engines: Dodge Charger / Challenger (2011-2023)
Ripp
Regular price
$228.85
$199.00
13% off
- Unit price
- /per
4 colors
DSS Racing FX Series Forged Flat Top Piston Set: Chrysler / Dodge / Jeep / Ram 5.7L Hemi Gen III
DSS Racing
Regular price from $749.95 Up to 18% off
- Unit price
- /per
DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (02-26)
DSS Racing
Regular price from $749.95 Up to 18% off
- Unit price
- /per
DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (02-26)
DSS Racing
Regular price from $749.95 Up to 18% off
- Unit price
- /per
DSS Racing FX Series Forged Piston Set: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (02-26)
DSS Racing
Regular price from $749.95 Up to 18% off
- Unit price
- /per
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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.