Jeep Grand Cherokee Engine Performance Parts
Built for your Jeep Grand Cherokee, this collection offers a wide range of engine performance parts designed to enhance power, throttle response, and overall reliability. Whether you’re looking to improve airflow with intakes and headers or optimize fuel delivery and tuning, these parts are engineered to fit your model precisely.
Explore components like high-flow exhaust systems, throttle bodies, programmers, and fuel system upgrades that work together to unlock your Jeep’s full potential. Each product is selected to improve engine efficiency, sound, and driving experience without compromising durability.
Shop engine performance upgrades for your Jeep Grand Cherokee at FastHemis.
Borla ATAK Cat-Back Exhaust System (Reuses OEM Tips): Jeep Grand Cherokee 18-21 6.2L Trackhawk
Borla
Regular price
$2,396.99
$2,139.99
11% off
- Unit price
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Borla S-Type Cat-Back Exhaust System (Black Tips): Jeep Grand Cherokee 15-21 6.4L SRT
Borla
Regular price
$2,497.99
$2,229.99
11% off
- Unit price
- /per
Fuel Injector Clinic 660cc Fuel Injectors: Jeep / Dodge / Ram / Chrysler 3.6L V6 2011 - 2024
Fuel Injector Clinic
Regular price
$668.40
$557.00
17% off
- Unit price
- /per
Fuel Injector Clinic 1000cc Fuel Injectors: Jeep / Dodge / Ram / Chrysler 3.6L V6 2011 - 2024
Fuel Injector Clinic
Regular price
$889.20
$741.00
17% off
- Unit price
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AFE Track Series Carbon Fiber Cold Air Intake System (w/Pro 5R Filter): Jeep Grand Cherokee 18 6.2L Trackhawk
aFe
$884.00
- Unit price
- /per
AFE Track Series Carbon Fiber Cold Air Intake System (w/Pro DRY S Filter): Jeep Grand Cherokee 18 6.2L Trackhawk
aFe
$911.00
- Unit price
- /per
AFE Power Carbon Fiber Cold Air Intake (w/ Pro 5R): Dodge Durango 18-24 6.4L 392, Jeep Grand Cherokee 12-21 6.4L
aFe
$1,329.00
- Unit price
- /per
Brian Tooley Racing Gen 3 Camshaft Hemi - PDS - Stage 1 - W/ VVT: Chrysler / Dodge / Jeep 5.7L Hemi 2009 - 2023
Brian Tooley Racing
Regular price
$599.99
$489.99
18% off
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Brian Tooley Racing VVT Stage 3 Camshaft: Chrysler / Dodge / Jeep 5.7L Hemi 2009 - 2023
Brian Tooley Racing
Regular price
$544.49
$449.99
17% off
- Unit price
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Flowmaster Delta Force Cold Air Intake: Dodge Durango / Jeep Grand Cherokee 5.7L Hemi 2011 - 2023
Flowmaster
Regular price
$604.95
$549.95
9% off
- Unit price
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AFE Momentum GT Cold Air Intake: Jeep Grand Cherokee 22-23 5.7L Hemi (WL Including L Models)
aFe
from $451.00
- Unit price
- /per
2 filter types
Comp Cams Stage 2 HRT 220/230 Max Power Hydraulic Roller Camshaft: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/5.7L (09-19)
COMP Cams
$605.95
- Unit price
- /per
Stainless Works Long Tube Headers & Mid Pipes: Jeep Grand Cherokee 5.7L Hemi 2011 - 2023
Stainless Works
Regular price
$2,995.00
$2,845.25
5% off
- Unit price
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MBRP XP Series Cat-Back Exhaust System: Jeep Grand Cherokee 05-10
MBRP
Regular price
$599.11
$484.99
19% off
- Unit price
- /per
Fuel Injector Clinic 1440cc Fuel Injectors: Chrysler / Dodge / Jeep Hemi & SRT 2003 - 2023
Fuel Injector Clinic
Regular price
$1,764.00
$1,470.00
17% off
- Unit price
- /per
K&N 77 Series Cold Air Intake: Dodge Durango 18-23 6.4L 392, Jeep Grand Cherokee 12-21 6.4L
K&N Engineering
$422.99
- Unit price
- /per
American Racing Headers: Jeep Grand Cherokee 5.7L Hemi 2009 - 2010
American Racing Headers
Regular price from $1,881.11 Up to 14% off
- Unit price
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American Racing Headers: Jeep Grand Cherokee SRT8 2006 - 2010
American Racing Headers
Regular price from $1,975.17 Up to 10% off
- Unit price
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American Racing Headers Cat-Back Exhaust System: Jeep Grand Cherokee 5.7L Hemi 2011 - 2021
American Racing Headers
Regular price
$2,429.54
$2,113.22
13% off
- Unit price
- /per
Injen Short Ram Air Intake: Dodge Durango 18-23 6.4L 392, Jeep Grand Cherokee 12-21 6.4L
Injen
$333.79
- Unit price
- /per
Corsa Sport Cat-Back Exhaust (Black): Jeep Grand Cherokee 11-21 5.7L Hemi
CORSA Performance
Regular price
$2,560.99
$2,349.99
8% off
- Unit price
- /per
Borla Exhaust (Type S): Jeep Grand Cherokee 06-10 6.1L SRT8
Borla
Regular price
$2,099.99
$1,874.99
11% off
- Unit price
- /per
Corsa Sport Cat-Back Exhaust (Polished): Jeep Grand Cherokee 11-21 5.7L Hemi
CORSA Performance
Regular price
$2,506.99
$2,299.99
8% off
- Unit price
- /per
K&N 77 Series Cold Air Intake: Jeep Commander / Grand Cherokee 05-10 5.7L Hemi
K&N Engineering
$369.99
- Unit price
- /per
Comp Cams Stage 3 HRT 228/236 Max Power Hydraulic Roller CAM KIT: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L (11-19) (VVT)
COMP Cams
$1,330.95
- Unit price
- /per
Corsa Sport Cat-Back Exhaust (Black): Jeep Grand Cherokee 14-21 5.7L Hemi (Summit Edition & Limited X)
CORSA Performance
Regular price
$2,778.99
$2,549.99
8% off
- Unit price
- /per
AFE Momentum GT Cold Air Intake: Dodge Durango / Jeep Grand Cherokee 11-15 3.6L V6
aFe
from $451.00
- Unit price
- /per
2 filter types
DiabloSport Modified PCM (Unlocked): Jeep Grand Cherokee 2016 (5.7L Hemi & 6.4L SRT)
Diablo Sport
Regular price
$1,267.95
$1,171.95
8% off
- Unit price
- /per
Corsa Apex Cold Air Intake: Dodge Durango / Jeep Grand Cherokee 11-21 5.7L Hemi
CORSA Performance
Regular price from $403.99 Up to 9% off
- Unit price
- /per
2 filter types
Fast Hemis One-Click Stage 2 Kit: 2005-2010 Jeep Grand Cherokee 6.1L SRT8 (+78HP)
FastHemis
Regular price
$4,663.22
$4,111.56
12% off
- Unit price
- /per
Fast Hemis One-Click Stage 2 Kit: 2005-2010 Jeep Grand Cherokee 5.7L Hemi (+79HP)
FastHemis
Regular price
$2,150.69
$1,809.49
16% off
- Unit price
- /per
Fast Hemis One-Click Stage 2 Kit: 2022-2026 Jeep Grand Cherokee 3.6L V6 (+70HP)
FastHemis
Regular price from $3,039.37 Up to 11% off
- Unit price
- /per
2 filter types
Fast Hemis One-Click Stage 2 Kit: 2011-2021 Jeep Grand Cherokee 3.6L V6 (+81HP)
FastHemis
Regular price from $3,048.78 Up to 7% off
- Unit price
- /per
2 filter types
E3 Spark Plugs: Chrysler 300 / Dodge Challenger / Charger 3.6L V6 2011 - 2024 (Set of 6)
E3
Regular price
$72.00
$41.94
42% off
- Unit price
- /per
E3 Spark Plugs: Chrysler 300 / Dodge Challenger / Charger 6.4L 392 2011 - 2023 (Set of 16)
E3
Regular price
$192.00
$111.84
42% off
- Unit price
- /per
E3 Spark Plugs: Dodge Ram / Durango / Jeep Grand Cherokee 5.7L Hemi & 6.1L SRT8 2005 - 2010 (Set of 16)
E3
Regular price
$192.00
$103.84
46% off
- Unit price
- /per
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Enhance Your Jeep Grand Cherokee with Engine Performance Parts
Unlock the full potential of your Jeep Grand Cherokee with engine performance parts designed to improve power, throttle response, and reliability. This collection features precision-fit components that optimize airflow, fuel delivery, and tuning for a more efficient and responsive engine.
What are the benefits of upgrading engine performance parts on a Jeep Grand Cherokee?
Upgrading your Jeep Grand Cherokee’s engine components can significantly enhance driving dynamics by improving horsepower, torque, and throttle response. Performance parts like high-flow intakes and headers increase airflow, while fuel system upgrades ensure consistent delivery for better combustion efficiency. These improvements not only boost power but also refine engine sound and overall reliability.
- Improved engine breathing for increased power output
- Enhanced throttle response for quicker acceleration
- Optimized fuel delivery for smoother performance
- Durable components built to withstand daily driving and off-road conditions
How do I choose the right engine performance parts for my Jeep Grand Cherokee?
Selecting the right parts depends on your Jeep’s engine platform and your performance goals. Consider upgrades like cold air intakes and throttle bodies for better airflow, or programmers and tuners to optimize engine management. Always verify fitment for your specific model year and engine size to ensure seamless installation and maximum benefit.
What supporting modifications should I consider with engine upgrades?
To get the most from your engine performance parts, supporting modifications can help maintain balance and reliability. Upgrading your exhaust system complements intake and header improvements by reducing backpressure. Fuel system enhancements and custom tuning ensure your engine runs efficiently with the new parts installed. Explore our full range of Jeep Grand Cherokee engine upgrades at FastHemis to build a cohesive performance setup.