Jeep Wrangler Engine Performance Parts
Built for your Jeep Wrangler, this collection of engine performance parts is designed to enhance power, throttle response, and overall engine reliability. Whether you’re looking to improve airflow, fuel delivery, or tuning capabilities, you’ll find the right components tailored to your Wrangler’s platform and engine.
Explore a wide range of products including high-flow intakes, performance headers, exhaust systems, fuel system upgrades, and engine programmers. Each part is selected to help you maximize your Jeep’s potential on and off the road, delivering stronger performance and a more responsive driving experience.
- High-flow air intakes and throttle bodies
- Performance headers and exhaust upgrades
- Fuel system enhancements and tuners
- Engine management and programmer options
Shop engine performance upgrades for your Jeep Wrangler at FastHemis.
Mishimoto Racing Thermostat | Multiple Fitments (MMTS-WRA-87L)
Mishimoto
Regular price
$38.00
$34.95
8% off
- Unit price
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Mishimoto Racing Thermostat / 86-95 GT/Cobra Ford Mustang Racing Thermostat, 68 Degrees
Mishimoto
Regular price
$76.00
$68.95
9% off
- Unit price
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Mishimoto Racing Thermostat: Jeep Wrangler 2003 - 2010
Mishimoto
Regular price
$76.00
$68.95
9% off
- Unit price
- /per
aFe Magnum FLOW OE Air Filter: Fits AMC / Dodge / Ford / Jeep / Studebaker (63-90) w/ Pro DRY S Media
aFe
$76.00
- Unit price
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aFe ProGuard HD Oil Filter: Dodge Dakota 2.5L / Jeep Wrangler 4.0L (87-90 / 03-11)
aFe
$38.00
- Unit price
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Fuel Injector Clinic 3000cc Fuel Injectors: Jeep / Dodge / Ram / Chrysler 3.6L V6 2011 - 2025
Fuel Injector Clinic
Regular price
$2,592.00
$2,160.00
17% off
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COMP Cams Positive Stop PTFE Valve Seals for Dodge 5.7/6.2/6.4L HEMI
COMP Cams
$26.95
- Unit price
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COMP Cams Turbo Stage 1 HRT 229/237 Hydraulic Roller Cam Kit 2009+ Dodge 5.7/6.4 HEMI w/ VVT
COMP Cams
$1,408.95
- Unit price
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Kooks Cometic MLS (Multi-Layer Stainless Steel) Exhaust Gaskets: Chrysler 6.1L & 6.4L Hemi
Kooks Headers
Regular price
$47.16
$42.44
10% off
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Eagle Chrysler 5.7L/6.1L/6.4L Hemi Stroker Crank 32 Tooth Reluctor Forged Crankshaft
Eagle
$1,269.99
- Unit price
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Mahle Piston Set Hemi 6.4L 392ci 4.100in Bore 3.724in Stroke 6.200in Rod 11:1 CR Set of 8
Mahle
$930.96
- Unit price
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Mahle Piston Set Hemi 6.4L 392ci 4.090in Bore 3.724in Stroke 6.20in Rod 11.0CR Set of 8
Mahle
$930.96
- Unit price
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Wiseco Professional Series Forged Piston Set 4.095" Bore 2cc Dome .866" Pin (F&R): 11-24 6.4L 392 HEMI
Wiseco
$1,074.99
- Unit price
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CP Pistons Bullet Race Rod Set 4.100 Bore 3.720 Stroke (F&R): 11-24 6.4L 392 HEMI
CP Pistons
$955.50
- Unit price
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CP Pistons Bullet Race Gen3 Rod Set 6.125" Length: Dodge 6.4L 392 HEMI 2011-2024
CP Pistons
$1,016.40
- Unit price
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Manley Race Master Exhaust Valve Set Triple Groove 1.654" (F&R): Chrysler/Dodge 6.4L 392 HEMI 2011-2024
Manley Performance
Regular price
$270.06
$202.55
25% off
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Manley Strengthened Pushrods 5/16" .120" Wall (SET): Dodge 5.7L/6.4L HEMI 2009-2024
Manley Performance
$296.67
- Unit price
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Manley H Tuff 6.125" Connecting Rod Set ARP 2000 Bolts (F&R): 2003-2024 5.7/6.1L HEMI
Manley Performance
Regular price
$1,145.61
$1,031.05
10% off
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Manley Strengthened 5/16" .080" Wall Pushrods: Fits Dodge 2009-2024 5.7L/6.2L HEMI
Manley Performance
$231.91
- Unit price
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Manley Performance Platinum Series 4.100" Bore -5cc Dish .927" Pin Stroker Piston Set (F&R): 11-24 6.4L 392 HEMI
Manley Performance
Regular price
$1,006.11
$855.19
15% off
- Unit price
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K&N Drop-In Air Filter: Jeep Wrangler 3.6L V6, 2.0L Turbo 2018 - 2025
K&N Engineering
$55.19
- Unit price
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K&N Drop-In Air Filter: Jeep Wrangler 3.6L V6, 3.8L V6 2012 - 2018
K&N Engineering
$55.19
- Unit price
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K&N 57 Series Cold Air Intake: Jeep Wrangler TJ 4.0L I6 1997-2006
K&N Engineering
$367.99
- Unit price
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K&N 57 Series Cold Air Intake: Jeep Wrangler 3.8L V6 2007-2011
K&N Engineering
$317.99
- Unit price
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K&N 63 Series Cold Air Intake: Jeep Wrangler & Gladiator 3.6L V6 2020-2025
K&N Engineering
$317.99
- Unit price
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K&N 77 Series Cold Air Intake: Jeep Wrangler 3.8L V6 2007 - 2011
K&N Engineering
$369.99
- Unit price
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K&N 77 Series Cold Air Intake: Jeep Wrangler (18-25) / Jeep Gladiator (20-25) 3.6L V6
K&N Engineering
$422.99
- Unit price
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K&N 71 Series Blackhawk Cold Air Intake: Jeep Wrangler (18-25) / Jeep Gladiator (20-25) 3.6L V6
K&N Engineering
$474.99
- Unit price
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K&N 63 Series Cold Air Intake: Jeep Wrangler 3.6L V6 2012-2018
K&N Engineering
$317.99
- Unit price
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K&N 77 Series Cold Air Intake: Jeep Wrangler 3.6L V6 2012 - 2018
K&N Engineering
$422.99
- Unit price
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K&N 63 Series Cold Air Intake: Jeep Wrangler 2.0L Turbo 2019-2021
K&N Engineering
$317.99
- Unit price
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Airaid Drop-In Air Filter (Synthetic): Jeep Wrangler 3.8L V6 2007-2011
AirAid
$75.99
- Unit price
- /per
K&N Drop-In Air Filter: Jeep Wrangler 3.0L EcoDiesel 2020-2023
K&N Engineering
$55.19
- Unit price
- /per
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Enhance Your Jeep Wrangler with Premium Engine Performance Parts
Optimize your Jeep Wrangler’s engine with performance parts designed to boost power, throttle response, and reliability. Whether you’re tackling off-road trails or cruising the street, these upgrades improve airflow, fuel delivery, and engine management tailored specifically for your Wrangler’s platform and engine.
What are the benefits of upgrading engine performance parts on a Jeep Wrangler?
Upgrading your Wrangler’s engine components can significantly improve how your vehicle responds under load and throttle input. Enhanced airflow from high-flow intakes and performance headers allows your engine to breathe better, while fuel system upgrades ensure consistent delivery for stronger combustion. Together, these improvements translate to smoother acceleration and increased durability during demanding driving conditions.
- Improved throttle response and engine efficiency
- Better power delivery for on- and off-road use
- Increased engine reliability with quality components
How do I choose the right engine performance parts for my Jeep Wrangler?
Selecting the right parts depends on your Wrangler’s engine type and your performance goals. Start by identifying your engine platform—whether it’s the 3.6L Pentastar V6 or a Hemi variant—and consider what area you want to improve: intake, exhaust, fuel, or tuning. Matching components designed for your specific engine ensures optimal fitment and performance gains without compromising reliability.
What should I expect after installing engine performance upgrades on my Wrangler?
After upgrading your Jeep Wrangler’s engine parts, expect a more responsive driving experience with noticeable improvements in power delivery and throttle control. You may also find your engine runs cooler and more efficiently thanks to improved airflow and fuel management. For best results, pairing these upgrades with proper tuning can unlock the full potential of your modifications. Explore our full range of Jeep Wrangler engine performance parts at FastHemis to find the right upgrades for your build.