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.
DSS Racing FX Series +4cc Dome Top Forged Piston Set 6.4L 392 Gen III Hemi Engines
DSS Racing
Regular price from $799.95 Up to 18% off
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DSS Racing FX Series Forged Piston Set: Fits Dodge / Chrysler / Jeep 6.1L Gen III Hemi
DSS Racing
Regular price from $799.95 Up to 18% off
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DSS Racing Gen III Hemi FX Series Forged Piston Set 4.090" Bore: Chrysler / Dodge / Jeep (06-10) 6.1L
DSS Racing
Regular price from $799.95 Up to 18% off
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DSS Racing FX Series Forged 6.1 Stroker Gen III Hemi Piston Set: Fits most Hemi Models
DSS Racing
Regular price from $799.95 Up to 18% off
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DSS Racing Forged +4cc Dome Top Pistons: Fits Chrysler / Dodge / Jeep / Ram 6.1L SRT8 (05-10)
DSS Racing
Regular price from $799.95 Up to 18% off
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DSS Racing FX Series +4cc Dome Top Forged Piston Set 6.4L 392 Gen III Hemi Engines (K3-6847-4085C)
DSS Racing
Regular price from $799.95 Up to 18% off
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DSS Racing FX Series Forged Pistons Set: Fits Chrysler / Dodge / Jeep / Ram 6.4L 392 (11-26)
DSS Racing
Regular price from $799.95 Up to 18% off
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DSS Racing FX Series Forged Piston Set 4.100 Bore: Fits Chrysler / Dodge / Jeep 6.1L SRT8 (05-10)
DSS Racing
Regular price from $799.95 Up to 18% off
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DSS Racing FX Series +4cc Dome Top Forged Piston Set 4.100" Bore: Fits most Hemi Models
DSS Racing
Regular price from $799.95 Up to 18% off
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DSS Racing FX Series Forged Pistons Set 6.1L Gen III Mopar Hemi: Fits Chrysler / Dodge / Jeep (All)
DSS Racing
Regular price from $799.95 Up to 18% off
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DSS Racing Gen III Hemi FX Series Forged Piston Set 6.1L: Fits Chrysler / Dodge / Jeep / Ram (05-10)
DSS Racing
Regular price from $799.95 Up to 18% off
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DSS Racing FX Series +4cc Dome Top Forged Piston Set: Fits most Hemi Models 6.1L
DSS Racing
Regular price from $799.95 Up to 18% off
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DSS Racing FX Series +4cc Dome Top Forged Piston Set 4.125" Bore: Fits most Hemi Models
DSS Racing
Regular price from $799.95 Up to 18% off
- Unit price
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DSS Racing FX Series +4cc Dome Top Forged Piston Set: Fits Dodge / Chrysler / Jeep 6.1L SRT8
DSS Racing
Regular price from $799.95 Up to 18% off
- Unit price
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SCAT Crankshafts Pro Comp I-Beam Forged Connecting Rods Set: Fits Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$573.99
- Unit price
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SCAT Crankshafts Pro Comp I-Beam Forged Connecting Rod (SINGLE): Fits Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$80.99
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SCAT Pro Comp I-Beam Forged 4340 Steel Connecting Rods: Chrysler / Dodge / Jeep / Ram Hemi Engines
SCAT Crankshafts
$72.99
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SCAT Crankshafts Modern Muscle Engine Rotating Assembly: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,508.99
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SCAT Crankshafts Modern Muscle Engine Rotating Assembly: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,746.99
- Unit price
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SCAT Modern Muscle Engine Rotating Assembly Kit: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,699.99
- Unit price
- /per
SCAT Modern Muscle Engine Rotating Assembly Kit: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,699.99
- Unit price
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SCAT Modern Muscle Engine Rotating Assembly Kit: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$3,011.99
- Unit price
- /per
SCAT Crankshafts Modern Muscle Engine Rotating Assembly: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,508.99
- Unit price
- /per
SCAT Modern Muscle Engine Rotating Assembly: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,746.99
- Unit price
- /per
SCAT Modern Muscle Engine Rotating Assembly: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,508.99
- Unit price
- /per
SCAT Modern Muscle Engine Rotating Assembly: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,746.99
- Unit price
- /per
SCAT Modern Muscle Engine Rotating Assembly: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,720.99
- Unit price
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SCAT Modern Muscle Engine Rotating Assembly Kit: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,819.99
- Unit price
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SCAT Crankshafts Modern Muscle Engine Rotating Assembly: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,663.99
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SCAT Modern Muscle Engine Rotating Assembly Kit: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,739.99
- Unit price
- /per
SCAT Crankshafts Modern Muscle Engine Rotating Assembly: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,663.99
- Unit price
- /per
SCAT Modern Muscle Engine Rotating Assembly Kit: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,874.99
- Unit price
- /per
SCAT Crankshafts Modern Muscle Engine Rotating Assembly: Fits Chrysler / Dodge / Jeep / Ram (02-26)
SCAT Crankshafts
$2,663.99
- Unit price
- /per
Ross Racing Forged Aluminum Pistons Set: Fits most Hemi 5.7 / 6.1 / 6.2 / 6.4L
Ross Racing
$789.99
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Ross Racing Forged Aluminum Pistons Set: Fits Chrysler / Dodge / Jeep / Ram (02-26)
Ross Racing
$789.99
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Ross Racing Forged Aluminum Pistons Set: Fits Chrysler / Dodge / Jeep / Ram (02-26)
Ross Racing
$759.99
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Ross Racing Forged Aluminum Pistons Set: Fits Chrysler / Dodge / Jeep / Ram (02-26)
Ross Racing
$759.99
- Unit price
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PRW SFI-Rated Racing Damper: Fits Chrysler / Dodge / Jeep / Ram 5.7L-6.4L HEMI (05-08)
PRW
Regular price
$261.59
$217.99
17% off
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Eagle Forged 4340 Steel H-Beam Connecting Rods Set: Fits Chrysler / Dodge / Jeep / Ram (02-26)
Eagle
$739.99
- Unit price
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Eagle Forged 4340 Steel H-Beam Connecting Rods Set: Fits Chrysler / Dodge / Jeep / Ram HEMI (02-26)
Eagle
$739.99
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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.