SKU: 33549158671

JB4 Tuner Smart Phone Wireless Connect Kit

Sale price$135.90 Regular price$151.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

JB4 Tuner Smart Phone Wireless Connect KitNOTE : ONLY WORKS WITH EXISTING JB4 TUNERS Wirelessly connect and control your JB4 with your phone or tablet! The JB4 Wireless Bluetooth Connect Kit (Rev 3. 7) allows your Bluetooth 4. 0 compatible Apple iOS and Android devices to connect wirelessly to your JB4 via the JB4 app. View critical engine data in real time, datalog, read codes, change maps, update settings, update firmware, and more, all wirelessly from the palm of your hand! The REV3 mounts

NOTE : ONLY WORKS WITH EXISTING JB4 TUNERS

Wirelessly connect and control your JB4 with your phone or tablet! 

The JB4 Wireless Bluetooth Connect Kit (Rev 3.7) allows your Bluetooth 4.0 compatible Apple® iOS® and Android® devices to connect wirelessly to your JB4 via the JB4 app. View critical engine data in real time, datalog, read codes, change maps, update settings, update firmware, and more, all wirelessly from the palm of your hand!

The REV3 mounts next to the JB4 in the engine bay eliminating the need to run a BMS DATA cable inside the cabin. It's compatible with all JB4 products. Just plug it into the JB4 where your BMS DATA cable connects, purchase the JB4 Mobile app (see below), and you're off and running.

Please note the JB4 Mobile app is available for iPhone®, iOS®, or Android® and sold separately via the Apple® or Android® app store on your phone. The wireless adapter is not compatible with the JB4 windows interface. See our other listings for the "BMS DATA cable" for laptop use. 

FEATURES

• Connect and control your JB4 tuner wirelessly from your phone or tablet
• iPhone® and Android® compatible
• Change maps
• Read/Delete error codes
  
• Monitor your vehicle with your choice of over 40 live gauges
• Take logs to tune your vehicle to perfection
• Graph/email your logs to review performance
• Change user adjustment/methanol settings
• Update JB4 firmware
• Custom gauge colors/themes
• Charge your phone while using JB4 software
• Made in the USA

JB4 Wireless Connect Kit Installation

Step 1: Identify your board type

 

 

After determining your JB4 board type, select the appropriate install guide from below:

2a: Pinned Power Installation (No external blue/red wire)


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: 33549158671

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4.4 ★★★★★
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Stella Bella
Boise, US
★★★★★ 1
Not worth it.
Color: White - 2 Doors
There is absolutely nothing sturdy about this cabinet. The design of the anchors are sub standard and the knobs are so cheap that they fell off during shipping. The size is suitable for the amount of things It stores less than I realized, but it will have to do for now. My advice is pass on buying this.
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Reviewed in the United States on January 3, 2026
A
Verified Purchase
Audrey Wilson
Draper, US
★★★★★ 5
Nice Cabinet
Color: White - 2 Doors
This is a nice cabinet and wasn't hard to assemble. Be sure hang with the studs in your wall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2025
B
Verified Purchase
BDMOC
Lowell, US
★★★★★ 5
Great
Color: White - 2 Doors
Worked out perfectly. perfect seller too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2025
M
Verified Purchase
Maurice Oliver
Boise, US
★★★★★ 3
very difficult to SEE THE INSTRUCTIONS. writting is TINY
Color: White - 2 Doors
LONG TIME TO ASSEMBLE
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2024
B
Verified Purchase
Brenda Marie Moss
Dallas, US
★★★★★ 4
Easy to hang
Color: Black - 2 Doors, Color: Black - 2 Doors
Made well, looks great, tons of storage
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025

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