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.
Stage 8 Header Bolts & Locking Fasteners: Fits Dodge / Ram / Jeep 5.7L-6.4L Hemi (02-26)
Stage 8
Regular price
$92.26
$72.71
21% off
- Unit price
- /per
American Brother Designs Oil Catch Can: Chrysler / Dodge / Jeep V8 Hemi 2005 - 2023
American Brother Designs
Regular price
$321.50
$235.00
27% off
- Unit price
- /per
Brian Tooley Racing Master Camshaft Kit: Chrysler / Dodge / Jeep 5.7L Hemi 2009 - 2023
Brian Tooley Racing
Regular price
$2,524.42
$449.99
82% off
- Unit price
- /per
Ripp HEMI High Performance Coil Packs: Chrysler / Dodge / Jeep / Ram 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat 2005 - 2024
Ripp
Regular price from $489.46 Up to 21% off
- Unit price
- /per
Diablo Sport inTune i3 Platinum Programmer: Fits Dodge 2003-2014
Diablo Sport
Regular price
$535.95
$499.95
7% off
- Unit price
- /per
Cometic Valve Cover Gasket: Fits Chrysler / Dodge / Jeep / Ram 5.7L-6.2L Hemi (02-26)
Cometic Gasket
Regular price from $18.52 Up to 10% off
- Unit price
- /per
Cometic MLS Head Gaskets (3.950" Bore): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2003 - 2025
Cometic Gasket
Regular price from $96.54 Up to 10% off
- Unit price
- /per
American Brother Designs Oil Cap Cover: Chrysler / Dodge / Jeep / Ram Hemi 2005 - 2024
American Brother Designs
Regular price
$101.49
$69.00
32% off
- Unit price
- /per
MSD Blaster HVC Ignition Coils (8-Pack, Dual Plug): 2005 - 2023 5.7L Hemi / 6.1L SRT8 / 6.4L 392 / 6.2L SRT Hellcat
MSD Ignition
Regular price from $599.95 Up to 24% off
- Unit price
- /per
2 colors
J&L Oil Separator Co. Oil Catch Can: Fits Most Chrysler/Dodge 5.7L Hemi (05-23)
J&L
$169.00
- Unit price
- /per
BBK Performance 90MM Hemi Throttle Body: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/6.2L/5.7L (11-24)
BBK
Regular price
$599.99
$549.99
8% off
- Unit price
- /per
NGK 1-Step Colder Iridium Spark Plugs (Supercharged/Nitrous): Fits Chrysler/Dodge/Jeep 5.7L Hemi 2009-2026 (Set of 4)
NGK
Regular price
$90.60
$58.89
35% off
- Unit price
- /per
aFe Throttle Body Spacer: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/6.1L/5.7L (05-24)
aFe
Regular price
$139.00
$134.83
3% off
- Unit price
- /per
Mishimoto Hemi Ignition Coil Set Dual Plug (8-Pack): Fits Mopar 2006-2023 5.7L/6.1L/6.2L/6.4L
Mishimoto
Regular price
$297.00
$269.95
9% off
- Unit price
- /per
JLT Cold Air Intake: 300 / Challenger / Charger / Magnum 5.7L Hemi & 6.1L SRT8 2005 - 2024
JLT
$259.00
- Unit price
- /per
NGK 1-Step Colder Spark Plug Set: Fits Chrysler / Dodge / Ram / Jeep 2011-2026 6.4L 392 & 6.2L Hellcat (Set of 4)
NGK
Regular price
$90.60
$58.89
35% off
- Unit price
- /per
DiabloSport Trinity 2 EX Platinum Programmer / Monitor: Fits Chrysler Dodge 2005-2014
Diablo Sport
Regular price
$818.95
$770.95
6% off
- Unit price
- /per
Vibrant O2 Sensor Restrictor Fitting (STRAIGHT) w/ Adjustable Jets (CEL Eliminator)
Vibrant
Regular price from $22.99 25% off
- Unit price
- /per
Comp Cams Stage 2 HRT 220/230 Max Power Hydraulic MASTER CAM KIT: Fits Most Chrysler/Dodge/Jeep 6.1L/5.7L (03-08) (Non VVT)
COMP Cams
$1,727.95
- Unit price
- /per
Brian Tooley Racing VVT Camshaft Kit: Chrysler / Dodge / Jeep 5.7L Hemi 2009 - 2023
Brian Tooley Racing
Regular price
$1,231.78
$449.99
63% off
- Unit price
- /per
Brian Tooley Racing Hemi Master Camshaft Kit: Chrysler / Dodge / Jeep / Ram 6.4L 392 2011 - 2025
Brian Tooley Racing
Regular price
$2,524.42
$449.99
82% off
- Unit price
- /per
E3 Spark Plugs: Chrysler 300 / Dodge Challenger / Charger 5.7L Hemi 2011 - 2024 (Single)
E3
Regular price
$12.00
$8.49
29% off
- Unit price
- /per
Cometic MLS Head Gaskets (4.120" Bore): Chrysler / Dodge / Jeep 6.4L 392 2011 - 2024
Cometic Gasket
Regular price from $96.54 Up to 10% off
- Unit price
- /per
Cometic Intake Manifold Gasket Set (Pair): Chrysler / Dodge / Jeep 6.1L SRT8 & 6.4L 392 2006 - 2023
Cometic Gasket
Regular price
$41.48
$37.33
10% off
- Unit price
- /per
J&L Oil Separator Co. Oil Catch Can: Fits Most Chrysler/Dodge/Jeep 6.4L (11-24)
J&L
$169.00
- Unit price
- /per
American Brother Designs Fuse Box Cover: 300 / Challenger / Charger 2015 - 2023
American Brother Designs
Regular price
$201.00
$171.00
15% off
- Unit price
- /per
E3 Spark Plugs: 300C / Challenger / Charger / Magnum 5.7L Hemi & 6.1L SRT8 2005 - 2010 (Single)
E3
Regular price
$12.00
$8.49
29% off
- Unit price
- /per
aFe Throttle Body Spacer: Fits Dodge / Chrysler / Jeep / Ram (05-26) 5.7L Hemi / SRT8 / 392
aFe
Regular price
$139.00
$134.83
3% off
- Unit price
- /per
American Brother Designs Washer Fluid Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
- /per
Cometic Thermostat Gasket: Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392
Cometic Gasket
Regular price
$4.05
$3.64
10% off
- Unit price
- /per
Ripp 180 Degree Thermostat: Fits Most Chrysler / Dodge / Jeep / Ram V8 HEMI Models (2002-2026)
Ripp
Regular price
$57.44
$49.95
13% off
- Unit price
- /per
AFE 90MM Throttle Body: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/5.7L (13-25)
aFe
Regular price
$522.00
$506.34
3% off
- Unit price
- /per
AFE 80mm Throttle Body: Fits Most Chrysler/Dodge/Jeep/Ram 3.6L V6 (11-25)
aFe
Regular price
$415.00
$402.55
3% off
- Unit price
- /per
ARP Head Stud Kit: Chrysler / Dodge / Jeep 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
ARP
$453.42
- Unit price
- /per
Comp Cams Stage 2 HRT 220/230 Max Power Hydraulic CAM KIT: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/5.7L (09-20) (VVT)
COMP Cams
$1,298.95
- Unit price
- /per
Diablo Sport inTune i3 Programmer: Fits Dodge / Chrysler / Ram 2003-2014
Diablo Sport
Regular price
$535.95
$499.95
7% off
- Unit price
- /per
Stainless Power 1-7/8" Long Tube Headers w/ Catted Mid Pipes (F&R): Fits Most Chrysler/Dodge 6.4L/6.2L/6.1L/5.7L (05-24)
Stainless Power
Regular price
$1,799.00
$1,709.05
5% off
- Unit price
- /per
Gates Racing Micro-V Serpentine Belt: 300 / Challenger / Charger 5.7L Hemi 2012 - 2023
Gates
$40.30
- Unit price
- /per
DeatschWerks DW400 Drop-In Fuel Pump Module: Fits Most Chrysler/Dodge (05-22)
Deatschwerks
$529.00
- 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.