JB4 Tuner for 2017+ Porsche 911 Turbo & Turbo S - $750
For SaleEngine - Power Adders
Apr 15, 2026, 01:49 PM | Replies: 0 | Views: 84
Rennlist Member
Join Date: Mar 2015
Posts: 5
-
Price
$750• OBO
- Location Tampa, FL, 33614, USA
- Condition Used
- Compatibility
| Make | Model | Year |
|---|---|---|
| Porsche | 911 | 2014 - 2019 |
Description:
Selling a used JB4 Tuner with Mobile Smartphone Kit for $750 shipped.
This is the current Burger Tuning JB4 chip and the dongle that provides wireless map switching via the JB4 app. Instantly noticeable power without ECU flashing. It made a big difference in the performance of the car.