SKU: 65842213723

JB4 TUNING for 2018+ Jeep Wrangler/Cherokee 2.0L (with bluetooth connection)

Sale price$288.43 Regular price$320.48
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

JB4 TUNING for 2018+ Jeep Wrangler/Cherokee 2.0L (with bluetooth connection)THIS INCLUDES THE WIRELESS ADD ON CONNECTION, PLEASE BE AWARE TO USE WIRELESS BLUETOOTH FUNCTION YOU WILL NEED TO PAY AND DOWNLOAD THE APP. FEATURES AND BENEFITS Power gains of up to 40hp to the wheels on a stock vehicle Improves 0 60 times and 1 4 mile times Quick Plug & Play Installation CANbus integration offering unrivaled tuning features and performance Runs as smoothly as stock, this is how your Jeep should have come from the factory Compatible

THIS INCLUDES THE WIRELESS ADD-ON CONNECTION, PLEASE BE AWARE TO USE WIRELESS BLUETOOTH FUNCTION YOU WILL NEED TO PAY AND DOWNLOAD THE APP.

 

FEATURES AND BENEFITS


• Power gains of up to 40hp to the wheels on a stock vehicle
• Improves 0-60 times and 1/4 mile times
• Quick Plug & Play Installation 
• CANbus integration offering unrivaled tuning features and performance
• Runs as smoothly as stock, this is how your Jeep should have come from the factory 
• Compatible with all driving modes
• Fuel economy unchanged during normal driving
• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
• Ethanol (E85) compatible tuning maps
• Able to read/delete fault codes
• Not VIN locked, can be removed without a trace and resold down the road
• Made in the USA
• 5 year warranty

 

Power gains of up to 40hp to the wheels on a stock vehicle

The JB4 is the most advanced and highly featured tuning system available for your 2018+ Jeep Wrangler/ Cherokee 2.0L 4 cylinder Turbo. Power gains are up to 40hp to the wheels (55hp crank) on a completely stock car on pump gas, gains with bolt on parts, higher octane, and larger turbos are even higher.

The JB4 features a simple plug and play installation harness for easy installation & removal and includes many features not found with any other tune. Including on the fly in dash map switching between factory and various performance maps, boost limiting by gear for improved traction in lower gears, progressive water/methanol support, built in data logging, built in code reading, and much more. 
 

Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. Separate JB4 Mobile app purchase also required.

 

APPLICATIONS

• 2018+ Jeep Wrangler 2.0L
• 2018+ Jeep Cherokee 2.0L

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65842213723

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4.3 ★★★★★
Based on 18 reviews
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Skylar
Carnegie, US
★★★★★ 5
Not for Honda Civics
I just want to start with saying that this is beautiful and very high quality. I really wasn’t expecting much with the price point being so low. But the cover is very soft and cozy. It is too big for my 2018 honda civic center console, I really wish it fit because I love this thing! I’ve just had it next to me while I sit on the couch and have been petting it the last couple hours. I’ll find somewhere else to put it because it’s that soft and pretty. If this will fit your car than I 100% recommend it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2023
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Verified Purchase
lilypop97
New York, US
★★★★★ 4
Very pretty, has a bit of a smell
Only docking this item one star because of the smell. It's genuine sheepskin so it definitely smells like.... sheep. I've never bought genuine sheepskin before so I'm not sure if that's always the case. I think after it airs out for a while it should be fine, but it was a little off-putting for me at first. Besides that though it looks BEAUTIFUL. I bought it to cover up some dog claw marks on the center console since I got my car used. It covers them up, and also makes my car look fancier. I think it should last a long time as long as I make sure to not spill anything on it. Overall, it seems very well made, is super soft and comfortable, was good value, fit really well on the center console (I have a Subaru Forester), and it was totally worth getting.
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Reviewed in the United States on October 29, 2024
C
Verified Purchase
Chino
Dallas, US
★★★★★ 5
Looks great
Color: White Gray
Fast shipping, looks great, it fits great with the rest of the fur
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Reviewed in the United States on May 19, 2026
N
Verified Purchase
northern blue
Boise, US
★★★★★ 3
fits 2013 honda civic, fades to a weird blue and looks matted scruffy
Fluffy and cute! This is all I hoped it would be. It is a piece of real sheepskin with a couple of pieces of elastic sewn to the bottom to attach it to the console cover. This makes it somewhat versatile concerning fit. It is just long enough for the console in my Honda Civic, which I believe is about 11 3/4 x 6 inches. The fluffiness of the cover allows for some slack in coverage, so it does adequately cover my console. I was pleased to see that I actually got the long-haired one. I am very pleased with the product. If it hadn't worked in the car I might have kept it in the house to pet it! Update: Over a few months the silver fur, which I thought was a natural wool color, has faded to a washed out pale aqua, and this looks very scruffy. The elastic bands that hold it in place over the console show now that it is less fluffy. I will probably wash it and see whether that will improve the situation, but I suspect this will renew the curl, and leave the band exposed. I have downgraded this to a 3 from a 5. Further update: This looks terrible. Very scruffy, slides around. I did wash it, but it did this did not renew or make it look like natural sheepskin. Whatever processing and dying they did not this seems to have removed the natural curl. I would have preferred no dye and processing, and a natural piece of sheepskin, probably bigger to account for getting matted and smaller as it ages. Note: This one is bigger than some of these on Amazon, so measure your console and consider the size. This one barely fit when it was new.
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Reviewed in the United States on December 12, 2022
D
Verified Purchase
Dale
Birmingham, US
★★★★★ 5
Love it !!
Color: Black
I have own sheepskin covers and this armrest cover didn’t disappoint. I bought this for a friend and she loved it. Soft and keeps its fur like shape. The fur did not clump after being used. I would definitely recommend.
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Reviewed in the United States on July 15, 2025

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