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.
American Racing Headers Long Tube Header (F&R): Chrysler 300 / Dodge Charger / Magnum SRT8 (06-23)
American Racing Headers
Regular price from $1,927.74 Up to 17% off
- Unit price
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American Car Craft Polished Air Box Cover: Chrysler 300C / Dodge Charger 2011 - 2023
American Car Craft
Regular price
$110.95
$103.95
6% off
- Unit price
- /per
Fuel Injector Clinic 2150cc Fuel Injectors: Chrysler / Dodge / Jeep Hemi & SRT 2003 - 2023
Fuel Injector Clinic
Regular price from $1,786.00 Up to 9% off
- Unit price
- /per
Fuel Injector Clinic 1650cc Fuel Injectors: Chrysler / Dodge / Jeep Hemi & SRT 2003 - 2023
Fuel Injector Clinic
Regular price
$1,947.60
$1,623.00
17% off
- Unit price
- /per
BBK Performance Cold Air Intake: Fits Most Chrysler/Dodge 3.5L/2.7L (05-10)
BBK
Regular price
$389.99
$349.99
10% off
- Unit price
- /per
BBK Performance Cold Air Intake: Fits Most Chrysler/Dodge 6.1L/5.7L (05-23)
BBK
Regular price from $399.99 Up to 11% off
- Unit price
- /per
Comp Cams Stage 3 HRT 224/234 Max Power Hydraulic Roller CAM KIT: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/5.7L (09-20) (VVT)
COMP Cams
$1,397.95
- Unit price
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American Car Craft Illuminated Perforated Plenum Cover: Chrysler 300 / Dodge (05-10)
American Car Craft
Regular price
$455.95
$424.95
7% off
- Unit price
- /per
American Car Craft 5.7L Hemi Engine Half Covers (ILLUMINATED): 300 / Challenger / Charger 5.7L Hemi 2009 - 2023
American Car Craft
Regular price
$610.95
$568.95
7% off
- Unit price
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K&N 57 Series FIPK Cold Air Intake: Chrysler 300 / Dodge Charger / Magnum 2005 - 2010 (2.7L V6)
K&N Engineering
$317.99
- Unit price
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Borla Cat-Back Exhaust: Chrysler 300 / Dodge Charger 11-14 3.6L V6
Borla
Regular price
$1,924.99
$1,718.99
11% off
- Unit price
- /per
CORSA Xtreme Cat-Back Exhaust Black Tips: Chrysler 300 / Dodge Charger 12-14 6.4L 392 - Black
CORSA Performance
Regular price
$2,715.99
$2,491.99
8% off
- Unit price
- /per
Injen Cold Air Intake: Fits Most Chrysler/Dodge 5.7L/3.5L/2.7L (05-10)
Injen
$366.27
- Unit price
- /per
Borla Axle-Back Exhaust ATAK Dual 4.5" Tips (REAR): Chrysler 300 / Dodge Challenger / Charger 12-14 6.4L 392
Borla
Regular price
$1,186.99
$1,059.99
11% off
- Unit price
- /per
MagnaFlow High Flow Catalytic Converter: Fits Most Chrysler/Dodge 5.7L/3.6L/3.5L (05-19)
Magnaflow
from $981.00
- Unit price
- /per
American Car Craft Firewall Cover: Chrysler 300C / Dodge Charger / Magnum 5.7L Hemi 2005 - 2010
American Car Craft
Regular price
$262.95
$244.95
7% off
- Unit price
- /per
MagnaFlow High Flow Catalytic Converter: Challenger SRT8 2008 - 2009
Magnaflow
Regular price
$980.95
$853.00
13% off
- Unit price
- /per
MagnaFlow Catalytic Converter (Driver Side): Fits Most Chrysler/Dodge 5.7L/3.6L/3.5L (05-19)
Magnaflow
$660.00
- Unit price
- /per
American Car Craft Polished Stand Alone Fuse Box: Dodge Charger / Chrysler 300 2011 - 2014
American Car Craft
Regular price
$190.95
$177.95
7% off
- Unit price
- /per
American Car Craft Perforated Illuminated Plenum Cover: Dodge Charger / Chrysler 300 5.7L 2009 - 2023
American Car Craft
Regular price
$321.95
$299.95
7% off
- Unit price
- /per
Weapon R Stealth Secret Weapon Air Intake: 300 / Challenger / Charger 3.6L V6 2011 - 2023
Weapon R
$595.06
- Unit price
- /per
American Car Craft Brushed Firewall Cover: Dodge Charger / Chrysler 300 5.7L 2009 - 2023
American Car Craft
Regular price
$197.95
$184.95
7% off
- Unit price
- /per
American Car Craft Polished Firewall Cover: Dodge Charger / Chrysler 300 5.7L 2009 - 2015
American Car Craft
Regular price
$197.95
$184.95
7% off
- Unit price
- /per
American Car Craft Perforated Engine Wire Harness: Dodge Charger / Chrysler 300 5.7L 2011 - 2023
American Car Craft
Regular price
$154.95
$144.95
6% off
- Unit price
- /per
American Car Craft Polished Front Header Plate: Chrysler 300 2011 - 2023
American Car Craft
Regular price
$513.95
$478.95
7% off
- Unit price
- /per
American Car Craft Polished Header Plate: Chrysler 300C 2005 - 2010 (All Models)
American Car Craft
Regular price
$333.95
$310.95
7% off
- Unit price
- /per
Aeromotive Fuel Pump Module Triple 450LPH (F&R): Fits Most Chrysler/Dodge (05-22)
Aeromotive
$1,385.24
- Unit price
- /per
aFe Hi-Perf Ignition Coil Single: Fits Most Chrysler/Dodge/Jeep/Ram 3.6L V6 (11-23)
aFe
Regular price
$49.00
$47.53
3% off
- Unit price
- /per
aFe Pro GUARD D2 Oil Filter (4 Pack): Fits Most Chrysler/Dodge/Jeep (91-08)
aFe
Regular price
$54.00
$52.38
3% off
- Unit price
- /per
BBK 1-5/8" Shorty Headers Silver Ceramic (FRONT): Fits Most Chrysler/Dodge 3.5L/2.7L (05-10)
BBK
Regular price
$559.99
$499.99
11% off
- Unit price
- /per
BBK 1-7/8in Ti Ceramic Headers w/ High Flow Catted Mid Pipe (F&R): Fits Most Chrysler/Dodge 6.4L/6.2L/6.1L (06-23)
BBK
Regular price
$1,599.99
$1,499.99
6% off
- Unit price
- /per
BBK Silver Ceramic Headers w/ High Flow Catted Mid Pipe: Chrysler 300 / 300C / Dodge Challenger / Charger 09-23 5.7L
BBK
Regular price
$1,619.99
$1,519.99
6% off
- Unit price
- /per
BBK Titanium Ceramic Coated High Flow Catted Mid Pipe Header: Chrysler 300 / 300C / Dodge Challenger / Charger 09-23 5.7L
BBK
Regular price
$1,569.99
$1,469.99
6% off
- Unit price
- /per
Clevite TM-77 Hi-Perf Main Bearing Set .001" Clearance (F&R): Fits Most Chrysler/Dodge/Jeep/Ram 6.4L (11-17)
Clevite
$339.03
- Unit price
- /per
Cometic Aluminum MLS Head Gasket .060 Bore: Fits Chrysler/Dodge/Jeep 2005-2010 6.1L HEMI Aluminum Block
Cometic Gasket
Regular price
$156.31
$140.68
10% off
- Unit price
- /per
Cometic Aluminum MLS Head Gasket .066 Bore: Fits Chrysler/Dodge/Jeep 2005-2010 6.1L HEMI Aluminum Block
Cometic Gasket
Regular price
$156.31
$140.68
10% off
- Unit price
- /per
Cometic Chrysler 2003-2008 5.7L Gen-3 Hemi Top End Gskt Kit-3.950in Bore-.066in MLS Cyl Head Gskt
Cometic Gasket
Regular price
$307.11
$285.62
7% off
- Unit price
- /per
Cometic Chrysler 5.7L Gen-3 Hemi .030in MLS Cylinder Head Gasket - 3.950in Bore - LHS
Cometic Gasket
Regular price
$107.27
$96.54
10% off
- Unit price
- /per
Cometic Chrysler 5.7L Gen-3 Hemi .030in MLS Cylinder Head Gasket - 3.950in Bore - RHS
Cometic Gasket
Regular price
$107.27
$96.54
10% off
- Unit price
- /per
Cometic Chrysler 5.7L Gen-3 Hemi .036in MLS Cylinder Head Gasket - 3.950in Bore - RHS
Cometic Gasket
Regular price
$107.27
$96.54
10% 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.