SKU: 51179356377

JB4 Tuner for Porsche Macan S, GTS, Turbo Facelift and Porsche E3 Cayenne, S - Burger tuning

Sale price$305.55 Regular price$339.50
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  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

JB4 Tuner for Porsche Macan S, GTS, Turbo Facelift and Porsche E3 Cayenne, S - Burger tuningJB4 for Porsche Macan S, GTS, Turbo Facelift and Porsche E3 Cayenne, S The Jb4 is an easy to install plug and play tuner that attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag. Includes full SENT sensor technology required for properly tuning the latest Audi platforms. Includes full CANbus allowing the JB4 to access and incorporate all engine

JB4 for Porsche Macan S, GTS, Turbo Facelift and Porsche E3 Cayenne, S

The Jb4 is an easy to install plug and play tuner that attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag. Includes full SENT sensor technology required for properly tuning the latest Audi platforms. Includes full CANbus allowing the JB4 to access and incorporate all engine data in it's tuning strategies, incorporate unique safety features such as keeping boost pressure low until oil and water is up to temperature to provide proper engine and turbo lubrication, and drop to a low boost map if the engine starts to overheat, run lean, excessively knock, or over boost. Includes fuel control for ethanol mixture mapping. Fully compatible with JB4 mobile for on the fly map changes, data logging, firmware updates, and much more. Installation is very discrete and it quickly removes without a trace when needed. Fuel economy during normal driving is unchanged. Compatible with all driving modes. Made in the USA. 5 year warranty.

Now includes the JB4PRO adapter and free app

No ECU flash needed and compatible with locked 🔒 ECUs

Revision 2 now includes an integrated boost control connection which can be optionally connected for higher power applications. You no longer need to purchase a separate BCM module for this!

For JB4 map details, updates, and to join the discussion CLICK HERE

 

Wirelessly Connect to your JB4: Our all-new JB4 PRO smartphone connection is included to wirelessly connect the JB4 tuner to your Bluetooth 4.0 compatible iOS or Android device. This option allows 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. Our new adapter fits fully inside the JB4 enclosure for enhanced weather protection and a more streamlined look. The JB4PRO Free app features an intuitive easy-to-use interface, help buttons, and advanced log analysis tools that can estimate the performance of your car and help identify any tuning concerns.

For more information about the JB4PRO mobile app click here.

JB4 Features & Benefits

• Improves 0-60 times and 1/4 mile times
• The JB4 offers a lot more performance, functionality, and safety than your average performance chip
• Quick Plug & Play Installation
• Includes the rugged JB4 billet aluminum enclosure for protection
• CANbus OBDII integration offering unrivaled tuning features and performance
• Improved performance over non-integrated chip tunes
• Runs as smoothly as stock, this is how your vehicle 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 and can be removed without a trace and resold down the road
• Made in the USA
• 5 year warranty

Porsche Vehicle Fitment

  • 2019-Present Porsche Macan S Facelift 3.0T
  • 2019-Present Porsche Macan GTS Facelift 2.9TT
  • 2019-Present Porsche Macan Turbo Facelift 2.9TT
  • 2018-Present Porsche E3 9Y0 Cayenne Base 3.0T
  • 2018-2023 Porsche E3 9Y0 Cayenne S 2.9TT
  • 2018-Present Panamera Base 3.0T
  • 2018-Present Panamera S 2.9TT

 

 

What is a JB4?

The JB4 is a plug & play tune available for turbocharged vehicles. The JB4 tuner installs between your car's sensors and its DME/ECU (computer) and manipulates vehicle performance through these connections making your vehicle much faster. While it's not the only tuning system that operates this way, the JB4 separates itself from the competition with much more advanced connection points and processing, including CANbus, fuel & spark control, Bluetooth to your smartphone, and a variety of innovative and advanced features not possible with any other system. BMS regularly publishes free mapping and firmware updates adding performance and features as ongoing development allows. In addition, the JB4 system is not VIN-locked to your vehicle and can quickly be removed and swapped between cars or resold at a later time. Often imitated but never duplicated the JB4 has been the gold standard in plug and play turbocharged performance tuning for over a decade and is sold in over 67 countries worldwide.

Is the JB4 a real tune?

Yes the JB4 is a real tune. By tapping into specific sensors and CANbus for real time vehicle data the JB4 is able to alter your boost, timing, AFR, and/or fuel trims, to a similar degree an ECU reflash would, but without the vehicle ever knowing its been tuned. The result is safe, smooth, and significant power and torque gains while retaining your factory safety systems and without having to unlock/flag your ECU.

2019+ Macan JB4 Tuner Install Video






Dyno and Dragy Times








VIDEO


Customer provided Audi B9 S4 race video showing JB4 in action



  

 

 

 

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: 51179356377

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Douglas Bigler
Los Angeles, US
★★★★★ 5
The right parts
The right parts. Perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
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Jody
Houston, US
★★★★★ 5
Air filter and cabin filters, cabin filter is a little harder to swap out
Style: 2017-2019 Rogue 2.0L Hybrid
Just as described air filter under hood is super easy to change out, didn’t take more than 10 minutes. The interior cabin filter for 2018 Nissan Rogue SL is not in the glovebox like YouTube said. It’s below on side of counsel, passenger side. Might have to squeeze it to get in place. Watch a few YouTube videos for little tricks to make it a little bit easier. It took the longest to swap out. half hour or more.
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Reviewed in the United States on May 10, 2026
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Daniel
Lowell, US
★★★★★ 5
Price
Great price.
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Reviewed in the United States on April 12, 2026
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Brianna
Natrona Heights, US
★★★★★ 5
Best Blades hands down!
Size: 26" and 16", Style: Pack of 2, Size: 26" and 16", Style: Pack of 2
I purchased the Rain-X WeatherBeater 26” and 16” windshield wiper blade set to replace the factory blades on my vehicle, and installation was straightforward. The included adapters made it easy to get a secure fit, and I had both blades installed in just a few minutes. After several weeks of use, they’ve performed well in both light rain and heavier downpours. The blades make consistent contact across the windshield, leaving very few streaks and improving visibility significantly compared to my old worn-out wipers. They are also relatively quiet, with no noticeable chattering or skipping. One thing I appreciate is the value for the price. While these may not have all the features of premium beam-style blades, they provide reliable performance at a much more affordable cost. Durability remains to be seen over the long term, but so far they have held up well through changing weather conditions. Overall, if you’re looking for a dependable replacement wiper blade set that installs easily and performs as expected, the Rain-X WeatherBeater blades are a solid choice. I’d purchase them again.
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Reviewed in the United States on May 29, 2026
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Needsmorenails
Lexington, US
★★★★★ 5
Good, reliable wipers.
Size: 24", Style: Pack of 1
I replace my wipers annually, so I don't need to spend a bunch of money on the countless gimmicky wipers that are out there. You used to be able to find Rain-X wipers just about anywhere, but the marketing morons pushing the gimmicky crap have pushed these out of stores. I am please to have found them on Amazon. I am also pleased to find that they are on Subscribe & Save. Most of my vehicles use the same size wipers, so I can buy these throughout the year and replace them when they show up instead of trying to remember when their year is up. I have always liked the performance out of Rain-X wipers. I think they last all year, remaining flexible the whole time and stay silent. That flexibility make them very effective at wiping the windshield. The cost for the wipers was great when they were around $6, but the greedy corporations keep raising prices, so now it much more. I think the value is still there, but the design has not changed. Still good, reliable quality. The size is accurate. The installation is easy. There's instructions if you need them that are easy to follow.
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Reviewed in the United States on October 1, 2025

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