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Chrysler 300 Engine Performance

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Manley Perf Steel Ring Set: Chrysler 300 (05-10 / 11-14) HEMI 6.4L 4.100in Bore

Manley Performance

Regular price $424.78 $403.55 5% off

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Manley Perf 6.125in H-Beam Rod Set: Fits Dodge / Chrysler 2002-23 5.7L HEMI
Manley Perf 6.125in H-Beam Rod Set: Fits Dodge / Chrysler 2002-23 5.7L HEMI
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Manley Perf 6.125in H-Beam Rod Set: Fits Dodge / Chrysler 2002-23 5.7L HEMI

Manley Performance

Regular price $884.87 $796.38 10% off

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Manley Perf H-Beam Rod Set w/ ARP 2000 Bolts: Fits Dodge / Chrysler 2002-23 6.1L HEMI
Manley Perf H-Beam Rod Set w/ ARP 2000 Bolts: Fits Dodge / Chrysler 2002-23 6.1L HEMI
usa

Manley Perf H-Beam Rod Set w/ ARP 2000 Bolts: Fits Dodge / Chrysler 2002-23 6.1L HEMI

Manley Performance

Regular price $1,003.31 $902.98 10% off

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Manley Perf 6.1L Hemi ARP 2000 H-Beam Rod Set: Fits Dodge / Chrysler / Ram (02-26)
Manley Perf 6.1L Hemi ARP 2000 H-Beam Rod Set: Fits Dodge / Chrysler / Ram (02-26)
usa

Manley Perf 6.1L Hemi ARP 2000 H-Beam Rod Set: Fits Dodge / Chrysler / Ram (02-26)

Manley Performance

Regular price $1,003.31 $902.98 10% off

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per 

Manley Platinum +0.005in Oversize Pistons: Fits Chrysler / Dodge / Ram (11-26) -12.5cc Dish
Manley Platinum +0.005in Oversize Pistons: Fits Chrysler / Dodge / Ram (11-26) -12.5cc Dish
usa

Manley Platinum +0.005in Oversize Pistons: Fits Chrysler / Dodge / Ram (11-26) -12.5cc Dish

Manley Performance

Regular price $1,046.35 $889.40 15% off

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Manley Performance Chrysler Hemi 6.4L Pistons: +.010 Over Size 1.210 Comp Set of 8
Manley Performance Chrysler Hemi 6.4L Pistons: +.010 Over Size 1.210 Comp Set of 8
usa

Manley Performance Chrysler Hemi 6.4L Pistons: +.010 Over Size 1.210 Comp Set of 8

Manley Performance

Regular price $1,046.35 $889.40 15% off

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Manley Performance Chrysler Hemi 6.4L Pistons: +.010 Over Size 1.210 Comp Set of 8 E/D
Manley Performance Chrysler Hemi 6.4L Pistons: +.010 Over Size 1.210 Comp Set of 8 E/D
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Manley Performance Chrysler Hemi 6.4L Pistons: +.010 Over Size 1.210 Comp Set of 8 E/D

Manley Performance

Regular price $1,322.43 $1,124.07 15% off

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Manley Performance Chrysler Hemi 6.1L 4.095 Inch Bore -12.5cc Dome Extreme Duty Piston Set: Multiple Chrysler Fitments
Manley Performance Chrysler Hemi 6.1L 4.095 Inch Bore -12.5cc Dome Extreme Duty Piston Set: Multiple Chrysler Fitments
usa

Manley Performance Chrysler Hemi 6.1L 4.095 Inch Bore -12.5cc Dome Extreme Duty Piston Set: Multiple Chrysler Fitments

Manley Performance

Regular price $1,322.43 $1,124.07 15% off

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per 

Manley Performance Chrysler 6.4L Hemi 4.090 Bore -20.5cc Dish Stroker Series Extreme Duty Piston Set
Manley Performance Chrysler 6.4L Hemi 4.090 Bore -20.5cc Dish Stroker Series Extreme Duty Piston Set
usa

Manley Performance Chrysler 6.4L Hemi 4.090 Bore -20.5cc Dish Stroker Series Extreme Duty Piston Set

Manley Performance

Regular price $1,322.43 $1,124.07 15% off

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per 

Manley Platinum Extreme Duty Piston Set -11.5cc Dish 4.060 Bore (F&R): Fits Chrysler 6.1L HEMI 2005-2010
Manley Platinum Extreme Duty Piston Set -11.5cc Dish 4.060 Bore (F&R): Fits Chrysler 6.1L HEMI 2005-2010
usa

Manley Platinum Extreme Duty Piston Set -11.5cc Dish 4.060 Bore (F&R): Fits Chrysler 6.1L HEMI 2005-2010

Manley Performance

Regular price $1,322.43 $1,124.07 15% off

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per 

Manley Performance Chrysler 6.4L Hemi 4.100 Bore -20.5cc Dish Stroker Series Extreme Duty Piston Set
Manley Performance Chrysler 6.4L Hemi 4.100 Bore -20.5cc Dish Stroker Series Extreme Duty Piston Set
usa

Manley Performance Chrysler 6.4L Hemi 4.100 Bore -20.5cc Dish Stroker Series Extreme Duty Piston Set

Manley Performance

Regular price $1,322.43 $1,124.07 15% off

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per 

Manley Platinum Piston Set -11.5cc Dish 4.080 Bore (F&R): Fits Chrysler 6.1L HEMI 2005-2010
Manley Platinum Piston Set -11.5cc Dish 4.080 Bore (F&R): Fits Chrysler 6.1L HEMI 2005-2010
usa

Manley Platinum Piston Set -11.5cc Dish 4.080 Bore (F&R): Fits Chrysler 6.1L HEMI 2005-2010

Manley Performance

Regular price $1,046.35 $889.40 15% off

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per 

Manley Performance Platinum Series 6.1L +.020in Oversize Bore Piston Set: Chrysler 300 / Charger / Challenger
Manley Performance Platinum Series 6.1L +.020in Oversize Bore Piston Set: Chrysler 300 / Charger / Challenger
usa

Manley Performance Platinum Series 6.1L +.020in Oversize Bore Piston Set: Chrysler 300 / Charger / Challenger

Manley Performance

Regular price $1,046.35 $889.40 15% off

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per 

Manley Performance 6.4L Hemi Race Flo Intake Valves (Set of 8): Fits Most Hemi Models
usa

Manley Perf Race Flo Intake Valves (Set of 8): Chrysler 300 / Dodge Challenger 6.4L HEMI (11+)

Manley Performance

Regular price $270.06 $202.55 25% off

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Manley Race Master Exhaust Valve Set Triple Groove 1.654" (F&R): Chrysler/Dodge 6.4L 392 HEMI 2011-2024
Manley Race Master Exhaust Valve Set Triple Groove 1.654" (F&R): Chrysler/Dodge 6.4L 392 HEMI 2011-2024
usa

Manley Race Master Exhaust Valve Set Triple Groove 1.654" (F&R): Chrysler/Dodge 6.4L 392 HEMI 2011-2024

Manley Performance

Regular price $270.06 $202.55 25% off

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per 

Manley Platinum Pistons -5.0cc Dish (SET): Fits Chrysler / Dodge / Ram (11-26)
Manley Platinum Pistons -5.0cc Dish (SET): Fits Chrysler / Dodge / Ram (11-26)
usa

Manley Platinum Pistons -5.0cc Dish (SET): Fits Chrysler / Dodge / Ram (11-26)

Manley Performance

Regular price $1,322.43 $1,124.07 15% off

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per 

Manley Performance Platinum Series Pistons: Chrysler Hemi 6.4L +.005in Oversize / 4.095in Bore -5.0cc Dish
Manley Performance Platinum Series Pistons: Chrysler Hemi 6.4L +.005in Oversize / 4.095in Bore -5.0cc Dish
usa

Manley Performance Platinum Series Pistons: Chrysler Hemi 6.4L +.005in Oversize / 4.095in Bore -5.0cc Dish

Manley Performance

Regular price $1,046.35 $889.40 15% off

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per 

Manley Perf Platinum Series 5.7L Hemi 3.917" Bore Flat Top Piston Set: Fits Dodge / Chrysler (02-23)
Manley Perf Platinum Series 5.7L Hemi 3.917" Bore Flat Top Piston Set: Fits Dodge / Chrysler (02-23)
usa

Manley Perf Platinum Series 5.7L Hemi 3.917" Bore Flat Top Piston Set: Fits Dodge / Chrysler (02-23)

Manley Performance

Regular price $1,046.35 $889.40 15% off

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per 

Manley Performance 6.1L Hemi 24cc Dish Piston Set: Chrysler 300 / Dodge Charger / Challenger (05-10)
Manley Performance 6.1L Hemi 24cc Dish Piston Set: Chrysler 300 / Dodge Charger / Challenger (05-10)
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Manley Performance 6.1L Hemi 24cc Dish Piston Set: Chrysler 300 / Dodge Charger / Challenger (05-10)

Manley Performance

Regular price $1,046.35 $889.40 15% off

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Manley Performance 11.5cc Dish Forged Piston Set: Chrysler 300 / Dodge Charger / Challenger (05-10)
Manley Performance 11.5cc Dish Forged Piston Set: Chrysler 300 / Dodge Charger / Challenger (05-10)
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Manley Performance 11.5cc Dish Forged Piston Set: Chrysler 300 / Dodge Charger / Challenger (05-10) 6.1L

Manley Performance

Regular price $1,046.35 $889.40 15% off

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per 

Manley Platinum Series 6.4L Hemi 4.090in Piston Set: Fits Chrysler / Dodge (05-23)
Manley Platinum Series 6.4L Hemi 4.090in Piston Set: Fits Chrysler / Dodge (05-23)
usa

Manley Platinum Series 6.4L Hemi 4.090in Piston Set: Fits Chrysler / Dodge (05-23)

Manley Performance

Regular price $1,046.35 $889.40 15% off

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per 

Manley Performance Chrysler 6.4L Hemi 1.75cc Dome Piston Set: 4.090in Bore 3.724in Stroke 11:1 CR
Manley Performance Chrysler 6.4L Hemi 1.75cc Dome Piston Set: 4.090in Bore 3.724in Stroke 11:1 CR
usa

Manley Performance Chrysler 6.4L Hemi 1.75cc Dome Piston Set: 4.090in Bore 3.724in Stroke 11:1 CR

Manley Performance

Regular price $1,046.35 $889.40 15% off

Unit price
per 

Manley Perf Platinum Series Piston Set +.020 Oversize 10.7: Fits Chrysler 6.1L HEMI
Manley Perf Platinum Series Piston Set +.020 Oversize 10.7: Fits Chrysler 6.1L HEMI
usa

Manley Perf Platinum Series Piston Set +.020 Oversize 10.7: Fits Chrysler 6.1L HEMI

Manley Performance

Regular price $1,046.35 $889.40 15% off

Unit price
per 

Manley Perf 4.08in Bore Stroker Series -1.5cc Flat Top Pistons: Fits most Hemi 6.1L
Manley Perf 4.08in Bore Stroker Series -1.5cc Flat Top Pistons: Fits most Hemi 6.1L
usa

Manley Perf 4.08in Bore Stroker Series -1.5cc Flat Top Pistons: Fits most Hemi 6.1L

Manley Performance

Regular price $1,046.35 $889.40 15% off

Unit price
per 

Manley H-Beam Connecting Rod Set 6.240" Length ARP 2000 Bolts 25mm Pin (REAR): 6.1L HEMI
Manley H-Beam Connecting Rod Set 6.240" Length ARP 2000 Bolts 25mm Pin (REAR): 6.1L HEMI
usa

Manley H-Beam Connecting Rod Set 6.240" Length ARP 2000 Bolts 25mm Pin (REAR): 6.1L HEMI

Manley Performance

Regular price $1,003.31 $902.98 10% off

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per 

usa

Manley Perf Billet Steel Sprockets & Double Roller Chain: Fits Chrysler / Dodge 5.7L & 6.1L HEMI

Manley Performance

Regular price $357.96 $340.06 5% off

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usa

Manley Pro Series Forged Crankshaft 4.050" Stroke 1730 Bobweight: Chrysler 5.7L/6.1L 2003-2010

Manley Performance

Regular price $1,476.70 $1,358.56 8% off

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per 

Manley Perf 6.1L Hemi 4.065in Bore Stroker -1.5cc Flat Top Piston Set: Fits most Hemi 6.1L
Manley Perf 6.1L Hemi 4.065in Bore Stroker -1.5cc Flat Top Piston Set: Fits most Hemi 6.1L
usa

Manley Perf 6.1L Hemi 4.065in Bore Stroker -1.5cc Flat Top Piston Set: Fits most Hemi 6.1L

Manley Performance

Regular price $1,046.35 $889.40 15% off

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per 

Manley Performance Triple Groove Race Flo Intake Valves Set of 8: Dodge Challenger / Charger (09-15) / Ram 1500 (03-10)
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usa

Manley Race Flo Intake Valves 2.080" Triple Groove (SET): Chrysler 5.7L VVT 2009-2024

Manley Performance

Regular price $264.61 $198.46 25% off

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Manley Strengthened Pushrods 5/16" .120" Wall (SET): Dodge 5.7L/6.4L HEMI 2009-2024
Manley Strengthened Pushrods 5/16" .120" Wall (SET): Dodge 5.7L/6.4L HEMI 2009-2024
usa
Manley Perf I-Beam Connecting Rods w/ 7/16in ARP 2000 Bolts: Fits most Hemi 6.2 / 6.4L
Sold out
usa

Manley Perf I-Beam Connecting Rods w/ 7/16in ARP 2000 Bolts: Fits most Hemi 6.2 / 6.4L

Manley Performance

Regular price $2,030.49 $1,827.44 10% off

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per 

Manley Performance Dodge Hemi 6.4L 4.100 Inch Bore 1.75cc Dome Extreme Duty Piston Set
Manley Performance Dodge Hemi 6.4L 4.100 Inch Bore 1.75cc Dome Extreme Duty Piston Set
usa

Manley Performance Dodge Hemi 6.4L 4.100 Inch Bore 1.75cc Dome Extreme Duty Piston Set

Manley Performance

Regular price $1,322.43 $1,124.07 15% off

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per 

Manley Platinum Extreme Duty Pistons 4.080" Bore -11.5cc Dish .927" Pin (SET): Chrysler 6.1L 2005-2010
Manley Platinum Extreme Duty Pistons 4.080" Bore -11.5cc Dish .927" Pin (SET): Chrysler 6.1L 2005-2010
usa

Manley Platinum Extreme Duty Pistons 4.080" Bore -11.5cc Dish .927" Pin (SET): Chrysler 6.1L 2005-2010

Manley Performance

Regular price $1,322.43 $1,124.07 15% off

Unit price
per 

Manley Race Master 1.675" Triple Groove Exhaust Valve Set (F&R): 2011-2024 6.4L 392 HEMI
Manley Race Master 1.675" Triple Groove Exhaust Valve Set (F&R): 2011-2024 6.4L 392 HEMI
usa

Manley Race Master 1.675" Triple Groove Exhaust Valve Set (F&R): 2011-2024 6.4L 392 HEMI

Manley Performance

Regular price $270.06 $202.55 25% off

Unit price
per 

Manley Performance Dodge Hemi 6.4L 4.1in Bore +20.50cc Platinum Series Dish Pistons Set - Set of 8
Manley Performance Dodge Hemi 6.4L 4.1in Bore +20.50cc Platinum Series Dish Pistons Set - Set of 8
usa

Manley Performance Dodge Hemi 6.4L 4.1in Bore +20.50cc Platinum Series Dish Pistons Set - Set of 8

Manley Performance

Regular price $1,046.35 $889.40 15% off

Unit price
per 

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.

SELECT YOUR VEHICLE