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 Cat-Back Exhaust: Jeep Grand Cherokee 11-21 5.7L Hemi
Borla
Regular price
$2,015.99
$1,799.99
11% off
- Unit price
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CFR Performance Aluminum Supercharger Head Adapter Plates: Fits 5.7L Hemi & 6.4L 392 2011+
CFR Performance
$375.00
- Unit price
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CFR Performance Fiber Intake Manifold Gasket (.060): Fits 5.7L HEMI (03+) & 6.1L (06-10)
CFR Performance
$20.45
- Unit price
- /per
CFR Performance Aluminum Mopar Hemi Gen 3 90° Water Neck Thermostat Housing: Fits Most Hemi Models
CFR Performance
$37.22
- Unit price
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CFR Performance Steel Road Race Oil Pan (REAR): Fits 5.7L HEMI (2009+) & 6.1L SRT8 (06-10)
CFR Performance
$274.47
- Unit price
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CFR Performance Steel Oil Pickup Pump: Fits 5.7L HEMI (03-08) & 6.1L SRT8 (06-10)
CFR Performance
$42.57
- Unit price
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CFR Performance Hellcat Conversion Valve Covers: Fits All 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
CFR Performance
$439.00
- Unit price
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CFR Performance Steel Oil Pump Pick-Up: Fits 5.7L Hemi 2003-2008
CFR Performance
$42.57
- Unit price
- /per
CFR Performance Hellcat Supercharger Pulley Hub Kit: Fits All 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
CFR Performance
$139.95
- Unit price
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CFR Performance Hellcat Supercharger Adapter Kit: Fits 5.7L Hemi (05-08) & 6.1L SRT8 (06-10)
CFR Performance
$700.70
- Unit price
- /per
Ripp Catch Can System: Fits Dodge Durango / Jeep Grand Cherokee 5.7L HEMI (11-26)
Ripp
$199.00
- Unit price
- /per
4 colors
DSS Racing FX Series Forged Piston Set 3.937" Bore: Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi
DSS Racing
Regular price from $749.95 Up to 18% off
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SCAT Crankshafts Modern Muscle Engine Rotating Assembly Kit: Fits most Hemi 5.7 / 6.1 / 6.2 / 6.4L
SCAT Crankshafts
$3,073.99
- Unit price
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PRW Steel Rocker Arm Shafts Set: 5.7L Hemi / 6.1L SRT8 / 6.4L 392 / 6.2L Hellcat & Trackhawk Engines
PRW
$329.18
- Unit price
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PRW Sportsman Steel Foot Style Rocker Arms Set: Fits Chrysler / Dodge / Jeep / Ram (02-26)
PRW
$386.91
- Unit price
- /per
PRW Elite Series SFI-Rated FluidGel Damper: Fits Chrysler / Dodge / Jeep / Ram 5.7L-6.4L Hemi
PRW
$220.91
- Unit price
- /per
Melling Hi-Perf Chromoly Valve Spring Shim .030: Fits Chrysler / Dodge / Jeep / Ram (02-26)
Melling
$26.99
- Unit price
- /per
Melling Hi-Perf Valve Spring Kit: Chrysler / Dodge / Jeep / Ram 5.7L Hemi 2002-2026
Melling
$199.99
- Unit price
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Melling Hi-Perf Adjustable Timing Chain & Gear Set: Fits Chrysler / Dodge / Jeep / Ram 2005-2010 5.7L / 6.1L
Melling
$229.99
- Unit price
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Melling Hi-Perf Valve Spring Shims .015: Fits Chrysler / Dodge / Jeep / Ram (02-26)
Melling
$26.99
- Unit price
- /per
Melling Hi-Perf Std Volume Rotary Oil Pump: Fits Chrysler/Dodge/Jeep/Ram 2009-2025 5.7L/6.4L
Melling
$202.99
- Unit price
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Hylift Johnson Direct Shot Oiling Hydraulic Roller Lifters: Chrysler / Dodge / Ram / Jeep (02-26)
Hylift Johnson
$984.21
- Unit price
- /per
Fel-Pro Engine Valve Cover Gasket Set: Fits Most Chrysler/Dodge/Jeep/Ram 3.6L V6 (11-24)
Fel-Pro
$93.65
- Unit price
- /per
Victor Reinz Rear Main Seal Set: Fits Most Chrysler/Dodge/Jeep/Ram (04-25)
Victor Reinz
$75.20
- Unit price
- /per
Spectre Polished Air Intake Kit w/Red Filter (F&R): Dodge Durango / Jeep Grand Cherokee 16-26 3.6L V6
Spectre
$183.99
- Unit price
- /per
Spectre Polished F/I Air Intake Kit w/Red Filter (FRONT): Dodge Durango / Jeep Grand Cherokee 11-15 3.6L V6
Spectre
$194.99
- Unit price
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King Chrysler Dodge Hemi 5.7L/6.1L V8 Performance Rod Bearing Set - Size STDX
King Engine Bearings
$207.65
- Unit price
- /per
Cometic MLX RHS Head Gasket (4.150" Bore, .062" Thick): Fits Chrysler / Dodge / Jeep / Ram (11-26)
Cometic Gasket
Regular price
$137.84
$124.07
10% off
- Unit price
- /per
Cometic Street Pro Top End Gasket Kit (4.125" Bore): Fits Chrysler / Dodge / Jeep (05-10) 6.1L
Cometic Gasket
Regular price
$315.25
$293.19
7% off
- Unit price
- /per
K&N 57 Series Cold Air Intake: Jeep Grand Cherokee 14-16 3.0L EcoDiesel
K&N Engineering
$369.99
- Unit price
- /per
K&N Engineering 57 Series Cold Air Intake: Jeep Commander / Grand Cherokee 05-10 3.7L V6
K&N Engineering
$317.99
- Unit price
- /per
K&N Dryflow Cold Air Intake: Dodge Durango / Jeep Grand Cherokee 11-25 5.7L Hemi
K&N Engineering
$317.99
- Unit price
- /per
American Brother Designs Coolant Reservoir Cap Cover: Fits Jeep / Dodge / Ram (09-26)
American Brother Designs
Regular price
$109.00
$59.00
46% off
- Unit price
- /per
Brian Tooley Valve Springs Kit: Chrysler, Dodge, Jeep & Ram 5.7L Hemi 2009 - 2025
Brian Tooley Racing
Regular price
$299.99
$229.99
23% off
- Unit price
- /per
Brian Tooley Racing Stage 2 Camshaft: Chrysler / Dodge / Jeep / Ram 6.4L 392 2011 - 2025
Brian Tooley Racing
Regular price
$544.49
$449.99
17% off
- Unit price
- /per
AWE Touring Cat-Back Exhaust: Jeep Grand Cherokee 14-21 6.4L/6.2L
AWE Tuning
Regular price
$2,047.37
$1,945.00
5% off
- Unit price
- /per
Borla S-Type Cat-Back Exhaust (REAR): Jeep Grand Cherokee 14-21 3.6L V6
Borla
Regular price
$1,875.99
$1,674.99
11% off
- Unit price
- /per
Borla S-Type Cat-Back Exhaust (Dual Exit, Black Tips): Jeep Grand Cherokee 14-21 3.6L V6
Borla
Regular price
$2,105.99
$1,879.99
11% 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.