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.
Manley Performance 6.4L Hemi 1.75cc Dome Piston Set: Extreme Duty
Manley Performance
Regular price
$1,322.43
$1,124.07
15% off
- Unit price
- /per
Manley Performance Chrysler Hemi 6.4L Piston Set of 8: 4.095 Inch Bore 6.125in Rod 4.05in Stroke Coated
Manley Performance
Regular price
$1,046.35
$889.40
15% off
- Unit price
- /per
Manley Stroker 3.937" Bore -14cc Dish .927" Pin 4.050" Stroke Extreme Duty Piston Set: Fits Chrysler 2003-2024 5.7L HEMI
Manley Performance
Regular price
$1,322.43
$1,124.07
15% off
- Unit price
- /per
Manley Race Flo 2.180" Bead Loc Groove Intake Valve Set: Fits Chrysler 2011-2024 6.4L 392 HEMI
Manley Performance
Regular price
$270.06
$202.55
25% off
- Unit price
- /per
Manley Race Master 1.675" Bead Loc Groove Exhaust Valve Set: Fits Chrysler 2011-2024 6.4L 392 HEMI
Manley Performance
Regular price
$270.06
$202.55
25% off
- Unit price
- /per
Manley Performance Chrysler 6.4L Hemi 4.090 Bore -20.5cc Dish Stroker Series Piston Set
Manley Performance
Regular price
$1,046.35
$889.40
15% off
- Unit price
- /per
Manley Strengthened 5/16" .080" Wall Pushrods: Fits Dodge 2009-2024 5.7L/6.2L HEMI
Manley Performance
$231.91
- Unit price
- /per
Manley Perf 6.1L Hemi Stroker Forged Piston Set: Chrysler 300 / Dodge Charger / Challenger (05-10)
Manley Performance
Regular price
$1,046.35
$889.40
15% off
- Unit price
- /per
Manley H Tuff Rod Set .927in Pin w/ ARP2000 Bolts: Chrysler 300 / Dodge Ram 1500 (03-14)
Manley Performance
Regular price
$1,145.61
$1,031.05
10% off
- Unit price
- /per
Manley Perf 6.125in Std I-Beam Rod Set: Chrysler 300 / Dodge Charger / Challenger (05-23)
Manley Performance
Regular price
$1,976.27
$1,778.64
10% off
- Unit price
- /per
Manley Performance 2.100" Bead Loc Groove Race Flo Intake Valve Set (F&R): Chrysler 6.1L HEMI 2005-2010
Manley Performance
Regular price
$264.61
$198.46
25% off
- Unit price
- /per
Manley Perf 5.7L Race Flo Exhaust Valves Set of 8: Fits Dodge Ram / Charger / Challenger (09-23)
Manley Performance
Regular price
$264.61
$198.46
25% off
- Unit price
- /per
Manley Performance 6.200" Stock Length H-Beam Connecting Rod Set ARP 2000 (F&R): Chrysler 6.4L 392 / 6.2L HEMI
Manley Performance
Regular price
$1,003.31
$902.98
10% off
- Unit price
- /per
Manley Performance 5.7L Stroker Series Pistons: Chrysler 300 (05-08) / Dodge Charger (06-08) 6.1L
Manley Performance
Regular price
$1,046.35
$889.40
15% off
- Unit price
- /per
Manley Extreme Duty Piston Set 4.065in Bore -11.5cc Dish .927in Pin Stock Stroke (F&R): Chrysler 6.1L HEMI 2005-2010
Manley Performance
Regular price
$1,046.35
$889.40
15% off
- Unit price
- /per
Manley Platinum Series Piston Set 3.937in Bore -1.5cc Dish .927in Pin 4.050in Stroke (F&R): Dodge 5.7L HEMI 2003-2024
Manley Performance
Regular price
$1,046.35
$889.40
15% off
- Unit price
- /per
Manley Performance Stroker Series -11.5cc Dish Piston Set 4.080" Bore: Chrysler 300 / Dodge Charger / Challenger (HEMI 6.1L)
Manley Performance
Regular price
$1,322.43
$1,124.07
15% off
- Unit price
- /per
Manley Performance Race Master Exhaust Valve Set 1.595in Bead Loc Groove (SET): Chrysler 6.1L HEMI 2005-2010
Manley Performance
Regular price
$264.61
$198.46
25% off
- Unit price
- /per
Manley Performance Rod Bearing Standard Set (F&R): Fits Chrysler 5.7/6.1/6.4L HEMI 03-24
Manley Performance
Regular price
$150.98
$143.43
5% off
- Unit price
- /per
Manley Perf Chrysler 5.7L HEMI Main Bearing: Dodge Charger / Challenger / Ram (02-23)
Manley Performance
Regular price
$131.87
$125.28
5% off
- Unit price
- /per
Manley Performance Platinum Series 3.917" Bore -23cc Dish .927" Pin Stroker Piston Set (F&R): 03-24 5.7L HEMI
Manley Performance
Regular price
$1,046.35
$889.40
15% off
- Unit price
- /per
Manley Performance Platinum Series 4.100" Bore -5cc Dish .927" Pin Stroker Piston Set (F&R): 11-24 6.4L 392 HEMI
Manley Performance
Regular price
$1,046.35
$889.40
15% off
- Unit price
- /per
Manley Perf 5.7L Chrysler HEMI 2.080in Triple Groove Race Flo Intake Valves (Set of 8): Fits most Hemi 5.7L
Manley Performance
$752.40
- Unit price
- /per
Manley Platinum Extreme Duty Piston Set -5cc Dish 4.090 Bore (F&R): 11-24 6.4L 392 HEMI
Manley Performance
Regular price
$1,322.43
$1,124.07
15% off
- Unit price
- /per
Manley Perf Extreme Pistons 6.1L Hemi 4.080in Bore 5cc Dome Set of 8: Fits Chrysler / Dodge (05-10)
Manley Performance
Regular price
$1,322.43
$1,124.07
15% off
- Unit price
- /per
Manley Performance Platinum Series Forged Piston Set of 8: Chrysler / Dodge 6.1L Hemi (4.060in Bore)
Manley Performance
Regular price
$1,322.43
$1,124.07
15% off
- Unit price
- /per
Manley Perf Platinum Series 6.1L HEMI Stroker Piston Set of 8: Fits most 6.1L HEMI Models
Manley Performance
Regular price
$1,322.43
$1,124.07
15% off
- Unit price
- /per
Manley Perf Stroker Series 6.1L Hemi 4.080in Bore Pistons (Set of 8): Fits Chrysler / Dodge (05-10)
Manley Performance
Regular price
$1,046.35
$889.40
15% off
- Unit price
- /per
Manley Performance 6.125 Steel H-Beam Rods w/ ARP2000 Bolts Set of 8: Fits most Hemi 5.7 / 6.4L
Manley Performance
Regular price
$1,145.61
$1,031.05
10% off
- Unit price
- /per
Manley Race Flo Intake Valve Set 2.180" Head Hollow Stem: Chrysler 6.4L 392 HEMI 2011-2024
Manley Performance
Regular price
$752.40
$564.30
25% off
- Unit price
- /per
Manley Performance 2.020 Triple Groove Race Flo Intake Valves Set of 8: Fits most Hemi 5.7L
Manley Performance
Regular price
$752.40
$564.30
25% off
- Unit price
- /per
Manley Perf 1.575 Triple Groove Race Master Exhaust Valve Set of 8: Fits Dodge (02-23)
Manley Performance
Regular price
$264.61
$198.46
25% off
- Unit price
- /per
Manley Extreme Duty Dish Piston Set -12cc Dish .927 Pin: Chrysler 5.7L HEMI 2003-2024
Manley Performance
$1,322.43
- Unit price
- /per
Manley Extreme Duty Flat Top Piston Set -1.5cc Dish .927 Pin 4.050 Stroke: Chrysler 5.7L HEMI 2003-2024
Manley Performance
Regular price
$1,322.43
$1,124.07
15% off
- Unit price
- /per
Manley Extreme Duty Flat Top Piston Set -1.5cc Dome .927 Pin: Chrysler 5.7L HEMI 2003-2024
Manley Performance
Regular price
$1,322.43
$1,124.07
15% off
- Unit price
- /per
Manley Extreme Duty Dome Piston Set 9.3cc Dome .927 Pin: Chrysler 5.7L HEMI 2003-2024
Manley Performance
Regular price
$1,322.43
$1,124.07
15% off
- Unit price
- /per
Manley Performance Extreme Duty Piston Set -1.5cc Flat Top 3.937in Bore 4.050in Stroke (SET): Dodge 5.7L HEMI 2003-2024
Manley Performance
Regular price
$1,322.43
$1,124.07
15% off
- Unit price
- /per
Manley Performance Extreme Duty Piston Set -23cc Dish 3.917in Bore 4.050in Stroke (SET): Chrysler 5.7L HEMI 2003-2024
Manley Performance
Regular price
$1,322.43
$1,124.07
15% off
- Unit price
- /per
Manley Performance 6.1L Hemi 5/16in Chrome Moly Swedged End Pushrods (16pc): Fits Most Chrysler/Dodge/Jeep 6.1L SRT8 (05-08)
Manley Performance
$231.91
- Unit price
- /per
Manley Performance Race Exhaust Valves: Fits Most Chrysler/Dodge/Jeep 6.1L SRT8 (05-08)
Manley Performance
Regular price
$264.61
$198.46
25% 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.