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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.

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1357 Results

Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
Liqui Moly Pro-Line Fuel Injection Cleaner: Fits Most Models
Liqui Moly Pro-Line Fuel Injection Cleaner: Fits Most Models
Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
Liqui Moly Synthoil Race Tech GT1 Motor Oil: Fits Most Models
Liqui Moly Fuel Injection Cleaner: Fits Most Models
Liqui Moly Fuel Injection Cleaner: Fits Most Models

Liqui Moly Fuel Injection Cleaner: Fits Most Models

LIQUI MOLY

$227.40

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per 

MagnaFlow Cat-Back Exhaust: Jeep Grand Cherokee L 2021-2024
MagnaFlow Cat-Back Exhaust: Jeep Grand Cherokee L 2021-2024
usa
AWE Tuning Track Edition Exhaust Diamond Black Tips (REAR): Jeep Grand Cherokee SRT 2014-2021 6.4L/6.4L
AWE Tuning Track Edition Exhaust Diamond Black Tips (REAR): Jeep Grand Cherokee SRT 2014-2021 6.4L/6.4L
usa

AWE Tuning Track Edition Exhaust Diamond Black Tips: Jeep Grand Cherokee 14-21 6.4L

AWE Tuning

Regular price $1,710.53 $1,625.00 5% off

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K&N 21-25 Dodge Durango 6.2L V8 Spin On Oil Filter
K&N 21-25 Dodge Durango 6.2L V8 Spin On Oil Filter

K&N 21-25 Dodge Durango 6.2L V8 Spin On Oil Filter

K&N Engineering

$10.99

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per 

K&N Engineering Oil Filter: Fits Dodge / Jeep / Ram / Wagoneer (09-24)
K&N Engineering Oil Filter: Fits Dodge / Jeep / Ram / Wagoneer (09-24)
K&N Engineering Spin-On Oil Filter: Fits Chrysler / Dodge / Jeep / Ram (09-24)
K&N Engineering Spin-On Oil Filter: Fits Chrysler / Dodge / Jeep / Ram (09-24)
Diablo Sport PredatorX Perf Tuner: Fits Ram / Jeep / Dodge / Chrysler (11-26)
Diablo Sport PredatorX Perf Tuner: Fits Ram / Jeep / Dodge / Chrysler (11-26)

Diablo Sport PredatorX Perf Tuner: Fits Ram / Jeep / Dodge / Chrysler (11-26)

Diablo Sport

Regular price $483.95 $449.95 7% off

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Diablo Sport Modified PCM and inTune i3 Programmer: Jeep Grand Cherokee 2020

DiabloSport Modified PCM + i3 Programmer Combo: Jeep Grand Cherokee 2020 (6.2L Trackhawk)

Diablo Sport

Regular price $1,799.95 $1,649.95 8% off

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Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Grand Cherokee 2018
Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Grand Cherokee 2018

Diablo Sport Modified PCM and Trinity T2 Programmer Kit: Jeep Grand Cherokee 2018

Diablo Sport

Regular price $1,968.95 $1,849.95 6% off

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per 

ProConnect Coil-On-Plug Boots: Fits Chrysler / Dodge / Jeep (03-05)

ProConnect Coil-On-Plug Boots: Fits Chrysler / Dodge / Jeep (03-05)

ProConnect

Regular price $37.94 $35.07 8% off

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Victor Reinz Head Set: Fits Most Chrysler / Dodge / Jeep / Ram Models (2011-2020)
usa
Victor Reinz Timing Cover Set: Fits Most Dodge / Chrysler / Jeep / Ram Models (2003-2021)
usa

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.

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