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.
Liqui Moly Special Tec LL Motor Oil: Fits Most Chrysler / Dodge / Jeep Models
LIQUI MOLY
$331.80
- Unit price
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Liqui Moly Special Tec LL Motor Oil: Fits Most Chrysler / Dodge / Jeep Models
LIQUI MOLY
$107.70
- Unit price
- /per
Liqui Moly Synthoil Energy A40 Motor Oil: Fits Most Chrysler / Dodge / Jeep / Ram Models
LIQUI MOLY
$383.80
- Unit price
- /per
Liqui Moly Synthoil Energy A40 Motor Oil: Fits Most Chrysler / Dodge / Jeep / Ram Models
LIQUI MOLY
$125.70
- Unit price
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Liqui Moly Synthoil Premium Motor Oil: Chrysler 300 (2010) / Dodge Sprinter 2500 (03-09) / Sprinter 3500 (03-09)
LIQUI MOLY
$215.40
- Unit price
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Liqui Moly Top Tec ATF 1200: Fits Most Chrysler / Dodge / Jeep / Ram Models
LIQUI MOLY
$351.80
- Unit price
- /per
Liqui Moly Top Tec ATF 1800: Fits Most Chrysler / Dodge / Jeep / Ram Models
LIQUI MOLY
$295.80
- Unit price
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Liqui Moly Top Tec ATF 1800: Fits Most Chrysler / Dodge / Jeep / Ram Models
LIQUI MOLY
$95.70
- Unit price
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MagnaFlow California Grade Catalytic Converter: Chrysler 300 (05-06) / Dodge Charger (06) / Magnum (05-06)
Magnaflow
$930.00
- Unit price
- /per
MagnaFlow California Grade Catalytic Converter: Chrysler 300 (06-19) / Dodge Charger (07-18) / Magnum (06-08)
Magnaflow
$1,337.00
- Unit price
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MagnaFlow California Grade Universal Catalytic Converter: Chrysler 300 (07-18) / Dodge Charger (07-10) / Magnum (07-08)
Magnaflow
$1,337.00
- Unit price
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MagnaFlow Cat-Back Exhaust: Dodge Challenger 3.5L V6 2009 - 2010
BBK
Regular price
$1,629.99
$1,499.99
8% off
- Unit price
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Magnaflow Direct Fit Catalytic Converter California CARB (DRIVER SIDE): 2007 Charger / Magnum / 300 3.5L RWD
Magnaflow
$1,640.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter California CARB (DRIVER): 06-18 Charger / Magnum / 06-19 300 5.7L HEMI AWD
Magnaflow
$2,297.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter California CARB (PASSENGER SIDE): 07-10 Charger / Magnum / 300 3.5L RWD
Magnaflow
$1,646.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter California CARB (PASSENGER): 05-06 Charger / Magnum / 300 2.7L/3.5L RWD
Magnaflow
$1,170.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter California CARB (PASSENGER): 07-10 Challenger / Charger / Magnum / 300C SRT8 6.1L HEMI
Magnaflow
$1,762.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB (DRIVER): 05-06 Charger / Magnum & 300 SRT8 6.1L HEMI
Magnaflow
$1,453.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB (DRIVER): 05-06 Charger / Magnum / 300 2.7L & 3.5L RWD
Magnaflow
$1,220.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB (DRIVER): 06 Charger / Magnum / 300 & 09-16 Challenger 5.7L HEMI RWD
Magnaflow
$1,681.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB (DRIVER): 06-19 Challenger / Charger / Magnum / 300 5.7L HEMI RWD
Magnaflow
$2,288.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB (DRIVER): 07-10 Challenger / Charger / Magnum / 300C SRT8 6.1L HEMI
Magnaflow
$1,763.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB (DRIVER): 07-10 Charger / Magnum / 300 3.5L AWD
Magnaflow
$1,984.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB (DRIVER): 2005 Magnum / 300C 5.7L HEMI RWD
Magnaflow
$1,538.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB (PASS): Chrysler Magnum / 300C 2005 5.7L HEMI RWD
Magnaflow
$1,404.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB (PASS): Dodge Magnum / 300 2005-06 3.5L AWD
Magnaflow
$2,091.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB (PASSENGER): 06-18 Charger / Magnum / 06-19 300 5.7L HEMI AWD
Magnaflow
$2,290.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB Driver Side (REAR): Chrysler 300 / Dodge Magnum 2005-2006 3.5L AWD
Magnaflow
$2,091.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB Driver Side: Fits Charger / Magnum / 300 2006 3.5L RWD
Magnaflow
$1,248.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB Passenger Side (REAR): Charger / Magnum / 300 SRT8 2005-2006 6.1L HEMI
Magnaflow
$1,452.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB Passenger Side: 06-19 Challenger / Charger / Magnum / 300 5.7L HEMI RWD
Magnaflow
$2,275.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB Passenger Side: Charger/Magnum/300 2006 3.5L RWD
Magnaflow
$1,138.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB Passenger Side: Fits Charger / Magnum / 300 / Challenger 2006-2016 5.7L HEMI RWD
Magnaflow
$1,696.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter CARB Passenger Side: Fits Charger / Magnum / 300 2007-10 3.5L AWD
Magnaflow
$1,984.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter EPA (DRIVER): Challenger / Charger / 300 2011-2021 3.6L
Magnaflow
$911.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter EPA (PASSENGER): Challenger / Charger / 300 2011-2021 3.6L
Magnaflow
$840.00
- Unit price
- /per
MagnaFlow Direct Fit Catalytic Converter Federal EPA (PASSENGER): Fits Charger 11-14 / 300 11-14 / Challenger 11-15 3.6L
Magnaflow
$838.00
- Unit price
- /per
MagnaFlow Direct Fit Catalytic Converter HM Grade Federal EPA (DRIVER): Fits Challenger / Charger / Magnum / 300 05-10 2.7/3.5L RWD
Magnaflow
$522.00
- Unit price
- /per
MagnaFlow Direct Fit Catalytic Converter HM Grade Federal EPA (PASSENGER): Fits Challenger / Charger / Magnum / 300 05-10 2.7/3.5L RWD
Magnaflow
$526.00
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter OEM Grade Federal (PASSENGER): 05-10 Charger / Magnum / 300 2.7/3.5L AWD
Magnaflow
$678.00
- 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.