FREE SHIPPING on Orders Over $50*


Jeep Engine Performance Parts

127 Products
SORT BY

Superchips Flashpaq Programmer

Superchips Flashpaq Programmer

From $349.95

Ships Free
More Info
On Sale

K&N 57 Series Fuel Injection Performance Kits

K&N Filter 57i Series Induction Kit
4.8 4.8 (5)

From $302.99

Ships Free
More Info

K&N 63 Series Aircharger Kits

K&N Filter 63 Series Aircharger Kit
4.5 4.5 (2)

From $309.99

Ships Free
More Info

SCT programmers X4 Power Flash Programmer

SCT programmers X4 Power Flash Programmer

From $399.00

Ships Free
More Info
On Sale

Hypertech Max Energy Power Programmers

Hypertech Max Energy Power Programmers

From $329.00

Ships Free
More Info
On Sale

Banks Power Ram-Air Intake Systems

Banks Power Banks Ram-Air Intake System
4.5 4.5 (11)

From $304.64

Ships Free
More Info
On Sale

MBRP Installer Series Exhaust Systems

MBRP Installer Series Filter Back Dual Split Side
4.0 4.0 (1)

From $319.99

Ships Free
More Info
On Sale

MBRP XP Series Exhaust Systems

MBRP XP Series Cat Back Dual Rear Exit Exhaust System

From $304.99

Ships Free
More Info

MagnaFlow Direct-Fit Catalytic Converters

MagnaFlow Exhaust Direct Fit Catalytic Converter
4.0 4.0 (2)

From $333.45

Ships Free
More Info

Hypertech Max Energy 2.0 Power Programmer

Hypertech Max Energy 2.0 Power Programmer

From $349.00

Ships Free
More Info
On Sale

K&N 77 Series High Performance Air Intake Systems

K&N Filter 77-Series High Performance Air Intake Systems
4.8 4.8 (5)

From $303.99

Ships Free
More Info
On Sale

Banks Power Monster Exhaust Systems

Banks Power Monster Exhaust
4.5 4.5 (11)

From $304.99

Ships Free
More Info
On Sale

aFe Power Momentum GT Stage-2 Cold Air Intake Systems

Afe Momentum GT Pro 5R Stage-2 Intake System
4.0 4.0 (1)

From $365.99

Ships Free
More Info
On Sale

MBRP Black Series Exhaust Systems

MBRP Black Series Axle Back Dual Rear Exit

From $309.99

Ships Free
More Info
On Sale

AIRAID MXP Air Intake Systems

AIRAID MXP Series Cold Air Dam Intake System
4.4 4.4 (5)

From $332.47

Ships Free
More Info
On Sale

Flowmaster Force II Cat-Back Exhaust Systems

Flowmaster Exhaust Force II Cat Back System
4.0 4.0 (1)

From $309.56

Ships Free
More Info
On Sale

K&N Blackhawk Induction Air Intake Systems

K&N Filter Blackhawk Air Induction Kit

From $328.99

Ships Free
More Info
On Sale

JBA Shorty Exhaust Headers

JBA Shorty Headers
4.0 4.0 (1)

From $384.99

Ships Free
More Info
On Sale

aFe Power Scorpion Aluminized Hi-Tuck Cat-Back Exhaust Systems

Afe Scorpion Exhaust

From $386.58

Ships Free
More Info
On Sale

Crown Automotive Fuel Tanks

Crown Automotive Fuel Tank
4.5 4.5 (2)

From $327.97

Ships Free
More Info
On Sale

BORLA Touring Cat-Back Exhaust Systems

Borla Touring Cat-Back System
5.0 5.0 (2)

From $315.99

Ships Free
More Info
On Sale

MBRP Performance Series Exhaust Systems

MBRP Performance Series Cat Back
1.0 1.0 (1)

From $359.99

Ships Free
More Info
On Sale

Volant Cool Air Intake Kits

Volant Cool Air Intake Kit

From $350.99

Ships Free
More Info
On Sale

MagnaFlow Direct Fit California-Approved Catalytic Converters

MagnaFlow Exhaust Direct Fit California Catalytic Converter

From $301.38

Ships Free
More Info
On Sale

Riding trails stresses your Jeep's engine, heating and cooling parts more than normal wear-and-tear of the street, so make sure your rig is trail-ready with Jeep performance parts that will keep you ready to go at a moment's notice.

Performance Jeep Parts for the Trail
Hi-revving crawls in low gear tax your Jeep's engine and cooling system, and a breakdown on the trail is every jeeper's worst nightmare. Buy a little insurance by modding your engine for reliability and power.

From the top down, your Jeep's engine is engineered for reliability, efficiency and power. It was also mass produced and designed with a budget in mind, so the aftermarket has superior parts to OEM Chrysler parts. 

The best place to start adding Jeep performance upgrades is through a cold-air intake. A cold-air intake lets your engine breathe better, making it more efficient. Cold air is denser than hot air, and cooler air has more oxygen in it, offering a gain in performance. 

The next step a lot of jeepers make is to replace the factory exhaust with a performance-minded setup. Like a cold-air intake, these offer better engine ventilation and give your rig a note of authority on the trail and street. 

Other common mods and their benefits are:

- Tuner: This plugs into your Jeep's PCM (computer) and changes parameters such as shift points, economy and timing.
- Throttle body: This lets air into your engine, and having a performance-tuned or bigger unit lets your Jeep breathe deeply more efficiently and effectively.
- High-quality filters: You want your Jeep's engine to last a long time and run well during its life, so treat it to the best oil and fuel filters you can afford.
- Gauges: Keep an eye on your motor and temps with oversize gauges without taking your eyes off the trail. It just makes sense.

Regardless of the goals for your Jeep, 4WD.com has everything you need to take it from mild to wild.

361 Results Found
SORT BY

Hypertech Max Energy 2.0 Power Programmer - 2000

Hypertech Max Energy 2.0 Power Programmer - 2000
Ships Free

$349.00

K&N 63 Series Aircharger Air Intake System - 63-1576

K&N 63 Series Aircharger Air Intake System - 63-1576
Ships Free

$309.99

K&N Filter 63 Series Aircharger Kit - 63-1566

K&N Filter 63 Series Aircharger Kit - 63-1566
4.5 4.5 (2)
Ships Free

$374.99 See Price In Cart!

BDX Performance Programmer

BDX Performance Programmer
Ships Free

$399.00

AIRAID Cool Air Dam Air Intake System - 310-208

AIRAID Cool Air Dam Air Intake System - 310-208
4.5 4.5 (2)
Ships Free

$315.83

Hypertech Max Energy 2.0 Programmer California Edition - HYP2300

Hypertech Max Energy 2.0 Programmer California Edition - HYP2300
Ships Free

$349.00

Banks Power Ram-Air Intake System - 41837

Banks Power Ram-Air Intake System - 41837
4.8 4.8 (4)
Ships Free

$304.64

Hypertech Max Energy Power Programmer - 52501

Hypertech Max Energy Power Programmer - 52501
Ships Free

$329.00

Hypertech Max Energy Power Programmer - 52500

Hypertech Max Energy Power Programmer - 52500
Ships Free

$329.00

K&N Filter 57 Series Performance Air Intake Kit - 57-1566

K&N Filter 57 Series Performance Air Intake Kit - 57-1566
Ships Free

$320.99

On Sale

Crown Automotive Gas Tank - 52002633PL

Crown Automotive Gas Tank - 52002633PL
Ships Free

$327.97

Rebate

Omix-ADA Fuel Module - 17709.21

Omix-ADA Fuel Module - 17709.21
Ships Free

$369.99

MagnaFlow Direct Fit Catalytic Converter - 49192

MagnaFlow Direct Fit Catalytic Converter - 49192
Ships Free

$361.43

Flowmaster Force II Exhaust System - 17272

Flowmaster Force II Exhaust System - 17272
Ships Free

$309.56

MagnaFlow Universal California OBDII Compliant Catalytic Converter - 455305

MagnaFlow Universal California OBDII Compliant Catalytic Converter - 455305
Ships Free

$392.81

MagnaFlow Direct Fit Catalytic Converter - 49745

MagnaFlow Direct Fit Catalytic Converter - 49745
Ships Free

$353.77

MagnaFlow Direct Fit Catalytic Converter - 49492

MagnaFlow Direct Fit Catalytic Converter - 49492
Ships Free

$353.77

MagnaFlow Direct Fit Catalytic Converter - 49879

MagnaFlow Direct Fit Catalytic Converter - 49879
Ships Free

$352.39

Rebate

Omix-ADA Timing Kit - 17452.23

Omix-ADA Timing Kit - 17452.23
Ships Free

$358.99

Rebate

Omix-ADA Polyurethane Fuel Tank - 17722.02

Omix-ADA Polyurethane Fuel Tank - 17722.02
Ships Free

$358.99

Rebate

Omix-ADA Polyurethane Fuel Tank - 17722.15

Omix-ADA Polyurethane Fuel Tank - 17722.15
Ships Free

$358.99

Rebate

Omix-ADA Polyurethane Fuel Tank - 17722.16

Omix-ADA Polyurethane Fuel Tank - 17722.16
Ships Free

$358.99

Rebate

Omix-ADA Polyurethane Fuel Tank - 17722.20

Omix-ADA Polyurethane Fuel Tank - 17722.2
Ships Free

$358.99

Rebate

Omix-ADA Timing Chain Kit - 17452.12

Omix-ADA Timing Chain Kit - 17452.12
Ships Free

$356.99

There is nothing quite like hopping in your Jeep, turning on your engine and taking a joyride. Whether you cruise around town or go off-road searching for a new trail to conquer, your Jeep knows how to deliver the fun. The fun comes to an abrupt halt, however, when something goes wrong with your engine or other important performance component. Keep the fun going strong and be a responsible jeeper by supplying your ride with Jeep engine performance parts from 4wd.com.

Between getting you to your destinations every day and showing you a great time on and off the road, your Jeep takes care of you. Return the favor with Jeep performance parts that last. From carburetors to filters to fluids, we have everything you need to maintain the Jeep performance standard you’ve grown so accustomed to. Our collection of Wrangler performance parts come from brands you trust, such as Auto Meter, Crown Automotive, aFe Power and many more.

High Quality, Low Cost
Whether you need to completely renovate your engine or simply perform a few minor Jeep performance upgrades, 4wd.com has you covered. Check out our supercharger systems to boost the power, performance and riding quality of your Jeep or maintain an accurate computer system with new Jeep engine sensors. Don’t forget to change your filters periodically and add the fluids your Jeep needs to run smoothly. While you’re at it, take a look at the exhaust system parts we offer to maximize your horsepower and efficiency.

At 4wd.com, we’re as passionate about jeeping as you are. We aim to provide you with superior products at competitive prices to meet every single one of your Jeep needs. Shop with confidence knowing that our products are backed with best price guarantees. If within 90 days of your purchase you find a better price for something you bought with us, we’ll match that price. Treat both your Jeep and wallet to 4wd.com today.

Popular searches: jeep spare tire carrier, lift kits for jeeps, jeep wrangler hoods, jeep rims and tires
CHAT