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.
AFE Momentum GT Cold Air Intake: Jeep Grand Cherokee 22-25 3.6L V6 (WL Including L Models)
aFe
from $451.00
- Unit price
- /per
2 filter types
Stainless Works Exhaust System: Jeep Grand Cherokee 6.2L Trackhawk 2018 - 2021
Stainless Works
Regular price
$2,095.00
$1,990.25
5% off
- Unit price
- /per
Stainless Works Long-Tube Headers & Mid Pipes: Jeep Grand Cherokee 6.2L Trackhawk 2018 - 2021
Stainless Works
Regular price
$2,695.00
$2,560.25
5% off
- Unit price
- /per
Cometic MLS Head Gaskets (4.055" Bore): Chrysler / Dodge / Jeep 6.1L SRT8 2006 - 2010
Cometic Gasket
Regular price
$204.32
$91.95
55% off
- Unit price
- /per
MagnaFlow Catalytic Converter: Jeep Commander / Grand Cherokee 05-10 5.7L Hemi
Magnaflow
$937.00
- Unit price
- /per
K&N Air Filter: Jeep Commander/Grand Cherokee 05-10 6.1L/5.7L/3.7L
K&N Engineering
$67.19
- Unit price
- /per
DiabloSport Modified PCM (Unlocked): Jeep Grand Cherokee 2017 (5.7L Hemi & 6.4L SRT)
Diablo Sport
Regular price
$1,267.95
$1,171.95
8% off
- Unit price
- /per
AirAid Throttle Body Spacer: Fits Most Dodge/Jeep/Ram 5.7L/3.7L/3.6L (07-13)
AirAid
$157.99
- Unit price
- /per
AirAid Throttle Body Spacer: Dodge Durango / Jeep Grand Cherokee 3.6L V6 2011 - 2024
AirAid
$188.99
- Unit price
- /per
DiabloSport Modified PCM + i3 Programmer Combo: Jeep Grand Cherokee 2019 (5.7L Hemi & 6.4L SRT)
Diablo Sport
Regular price
$2,137.95
$1,999.95
6% off
- Unit price
- /per
K&N 77 Series Cold Air Intake: Dodge Durango / Jeep Grand Cherokee 16-25 3.6L V6
K&N Engineering
$422.99
- Unit price
- /per
DiabloSport Modified PCM + Trinity 2 Programmer Combo: Jeep Grand Cherokee 2019 (6.2L Trackhawk)
Diablo Sport
Regular price
$1,968.95
$1,849.95
6% off
- Unit price
- /per
DiabloSport Modified PCM + i3 Programmer Combo: Jeep Grand Cherokee 2019 (6.2L Trackhawk)
Diablo Sport
Regular price
$1,856.95
$1,699.95
8% off
- Unit price
- /per
Fuel Injector Clinic 2150cc Fuel Injectors: Chrysler / Dodge / Jeep Hemi & SRT 2003 - 2023
Fuel Injector Clinic
Regular price from $1,623.00 Up to 17% 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
CORSA Sport Cat-Back Exhaust Polished Tips (REAR): Jeep Grand Cherokee 06-10 6.1L SRT8
CORSA Performance
Regular price
$2,963.40
$2,424.99
18% off
- Unit price
- /per
Magnaflow Exhaust System: Jeep Grand Cherokee 11-22 5.7L/3.6L
Magnaflow
from $2,138.00
- Unit price
- /per
American Racing Headers Cat-Back Exhaust System: Jeep Grand Cherokee 6.4L SRT 2012 - 2021
American Racing Headers
Regular price
$2,429.54
$2,113.22
13% off
- Unit price
- /per
NOS Plate Wet Nitrous Kit (Blue Bottle): Chrysler / Dodge / Jeep / Ram 6.4L 392 2011 - 2023
NOS
Regular price
$1,518.95
$1,399.95
8% off
- Unit price
- /per
K&N 77 Series Cold Air Intake: Dodge Durango / Jeep Grand Cherokee 11-25 5.7L Hemi
K&N Engineering
$422.99
- Unit price
- /per
K&N 63 Series Cold Air Intake: Dodge Durango / Jeep Grand Cherokee 11-25 5.7L Hemi
K&N Engineering
$317.99
- Unit price
- /per
K&N 57 Series Cold Air Intake Hi-Flow Roto-Mold Tube (F&R): Jeep Grand Cherokee 06-10 6.1L SRT8
K&N Engineering
$317.99
- Unit price
- /per
Borla Axle-Back Exhaust S-Type: Jeep Grand Cherokee 12-14 6.4L SRT8
Borla
Regular price
$1,097.99
$979.99
11% off
- Unit price
- /per
Borla Axle-Back Exhaust ATAK: Jeep Grand Cherokee 12-14 6.4L SRT8
Borla
Regular price
$1,248.99
$1,114.99
11% off
- Unit price
- /per
AFE Cold Air Intake: Jeep Commander / Grand Cherokee 05-09 4.7L V8
aFe
from $399.00
- Unit price
- /per
2 filter types
DiabloSport Modified PCM (Unlocked): Jeep Grand Cherokee 2015 (5.7L Hemi & 6.4L SRT)
Diablo Sport
Regular price
$1,383.95
$1,299.95
6% off
- Unit price
- /per
Corsa Sport Cat-Back Exhaust (Black): Jeep Grand Cherokee 12-21 6.4L
CORSA Performance
Regular price
$3,172.99
$2,910.99
8% off
- Unit price
- /per
Corsa Apex Cold Air Intake: Jeep Grand Cherokee 12-21 6.4L
CORSA Performance
Regular price from $389.99 Up to 9% off
- Unit price
- /per
2 filter types
Stainless Works Catted Midpipe: Jeep Grand Cherokee (2018-2021)
Stainless Works
Regular price
$1,195.00
$1,135.25
5% off
- Unit price
- /per
MagnaFlow Stainless Steel Front Pipe Kit: Fits Most Dodge/Jeep 5.7L/3.6L (11-17)
Magnaflow
$128.00
- Unit price
- /per
MSD Ignition Street Fire Gen III HEMI Ignition Coils (8-Pack) Black: Fits most HEMI Models
MSD Ignition
Regular price
$575.95
$509.95
11% off
- Unit price
- /per
Cometic Blower Snout Gasket: Dodge / Jeep / Ram 6.2L Hellcat / 6.2L Trackhawk / 6.2L TRX 2021 - 2025
Cometic Gasket
Regular price
$13.67
$12.31
10% off
- Unit price
- /per
Stainless Works Long Tube Headers & Mid Pipes: Jeep Grand Cherokee 06-10 6.1L SRT8
Stainless Works
Regular price
$2,375.00
$2,256.25
5% off
- Unit price
- /per
Fel-Pro Engine Water Pump Gasket: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/5.7L (09-24)
Fel-Pro
$21.04
- 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
$1,644.95
- Unit price
- /per
DiabloSport Trinity 2 (T2 EX) Programmer / Monitor: Jeep Vehicles 2005 - 2014
Diablo Sport
Regular price
$806.95
$749.95
7% off
- Unit price
- /per
Magnaflow Direct Fit Catalytic Converter Federal EPA (PASSENGER): Fits Most Dodge/Jeep 5.7L/3.6L (11-12)
Magnaflow
$718.00
- 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.