2018 Jeep Grand Cherokee Power Upgrade Parts
218 parts verified to fit your 2018 Jeep Grand Cherokee for a complete power upgrade. An advanced project — estimated 4-12 hours.
Turbo & Supercharger Kits
(6)primary
Nitrous Express
Nitrous Express Dodge Hemi 5.7L/6.1L/6.4L Direct Port Plate System w/o Bottle
$1563.11
Nitrous Express
Nitrous Express Dodge/Ram 5.7L/6.1L/6.4L Hemi Direct Port Plate System w/10lb Bottle
$1707.06
Nitrous Express
Nitrous Express Dodge Hemi 5.7L/6.1L/6.4L Direct Port Plate System w/15lb Bottle
$1811.87
Snow Performance
Snow Performance Dodge Challenger/Charger Hellcat Throttle Body Spacer Injection Plate
$119.78
Snow Performance
Snow Performance Stage 2.5 Hellcat/Demon Water Injection System w/Billet Supercharger Lid
$4472.83
Snow Performance
Snow Performance Stg 2 Boost Cooler Challenger/Charger Hellcat Water Inj Kit (SS Braid Line/4AN Fit)
$937.51
Cold Air Intakes
(64)companion
aFe
aFe Black Series Carbon Fiber CAIS w/PDS Filter 11-19 Dodge Challenger/Charger SRT8 V8-6.4L
$1479.97
aFe
aFe 2021 Dodge Durango SRT Hellcat Track Series Carbon Fiber Cold Air Intake System w/ Pro 5R Filter
$1168.17
aFe
aFe Magnum FORCE Pro Dry S Cold Air Intake System 11-19 Jeep Grand Cherokee (WK2) V8-5.7L
$399.00
K&N
K&N 11-14 Jeep Grand Cherokee 5.7L V8 Performance Intake Kit
$367.99
aFe
aFe MagnumFORCE Intakes Stage-2 PDS AIS 16-19 Jeep Grand Cherokee (WK2) V6-3.6L
$399.00
Injen
Injen 14-20 Dodge Durango R/T 5.7L V8 Wrinkle Black Power-Flow Air Intake System
$429.02
aFe
aFe 12-21 Jeep Grand Cherokee 6.4L Track Series Carbon Fiber Cold Air Intake System w/Pro 5R Filter
$860.81
aFe
aFe 12-21 Jeep Grand Cherokee 6.4L Track Series Carbon Fiber Cold Air Intake w/Pro Dry S Filter
$886.43
Performance Exhaust
(69)companion
Magnaflow
MagnaFlow SYS C/B 2011 Grand Cherokee 5.7L
$2070.14
Borla
Borla 2015 Jeep Grand Cherokee SRT8 ATAK Dual Round Rolled Exit Catback Exhaust
$1999.99
aFe
aFe Vulcan Series 2.5in 304SS Cat-Back Exhaust 07-18 Jeep Wrangler (JK) V6-3.6/3.8L w/ Polished Tips
$1268.00
Borla
Borla 15-21 Jeep Grand Cherokee SRT 6.4L V8 AWD S-Type Cat-Back Exhaust System - Black Tips T-304SS
$2229.99
aFe
aFe MACHForce XP Cat-Back Exhaust Stainless No Tips 12-15 Jeep Grand Cherokee SRT/SRT-8 V8 Hemi 6.4L
$1684.00
CORSA Performance
Corsa 2014-2021 Jeep Grand Cherokee 3.6L V6 Black Sport Cat-Back Exhaust
$2312.19
CORSA Performance
Corsa 2018-2021 Jeep Grand Cherokee TrackHawk 6.2L Sport Cat-Back Dual Rear Exit w/4.5in Black Tips
$3052.54
CORSA Performance
Corsa 2011-2021 Jeep Grand Cherokee Polished 2.5in Dual Rear Exit Cat-Back Exhaust
$2192.99
Oil & Fluids
(79)consumable
Royal Purple
Royal Purple Max Gear Synthetic 75W90 Gear Oil - 1 Quart
$107.94
Royal Purple
Royal Purple Premium Synthetic High Performance Multi-Grade 5W20 Motor Oil - 1 Quart
$59.94
Royal Purple
Royal Purple HMX Premium Synthetic High Mileage 5W20 Motor Oil - 5 Quart
$130.33
LIQUI MOLY
LIQUI MOLY 1L Molygen New Generation Motor Oil SAE 0W20
$73.80
LIQUI MOLY
LIQUI MOLY 1L Special Tec AA Motor Oil SAE 5W20
$47.33
LIQUI MOLY
LIQUI MOLY 205L Special Tec AA Motor Oil SAE 5W40 Diesel
$1979.80
LIQUI MOLY
LIQUI MOLY 500mL Brake Fluid DOT 4
$151.91
aFe
aFe Pro GUARD D2 Oil Filter 03-06 GM Trucks V8 4.8L/5.3L/6.0L (4 Pack)
$60.13
Power Upgrade for Other Jeep Grand Cherokee Years
Other Jobs for Your 2018 Jeep Grand Cherokee
Frequently Asked Questions
What parts do I need for a power upgrade on my 2018 Jeep Grand Cherokee?
A complete power upgrade on the 2018 Jeep Grand Cherokee typically requires turbo & supercharger kits, cold air intakes, performance exhaust, oil & fluids. All parts shown on this page are verified to fit your specific vehicle.
How long does a power upgrade take on a 2018 Jeep Grand Cherokee?
A power upgrade typically takes 4-12 hours and is rated as advanced difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a power upgrade myself?
A power upgrade is an advanced project that typically requires specialized tools and significant mechanical experience. Many people choose to have a professional handle this job, but DIYers with the right skills and tools can save significantly on labor.
Are these parts guaranteed to fit my 2018 Jeep Grand Cherokee?
Yes, all parts on this page are verified to fit the 2018 Jeep Grand Cherokee using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make power upgrade parts for the 2018 Jeep Grand Cherokee?
We carry power upgrade parts from trusted brands including Nitrous Express, Snow Performance, aFe, K&N, and Injen. Filter by brand to find your preferred manufacturer.
How much does a power upgrade cost for a 2018 Jeep Grand Cherokee?
The cost of a power upgrade for the 2018 Jeep Grand Cherokee depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.