2022+ Tundra Burger Tuning JB4 Programmer - $625 (Katy)

2022+ Tundra Burger Tuning JB4 Programmer 1

2022+ Tundra Burger Tuning JB4 Programmer 1 thumbnail

condition: new

make / manufacturer: Burger tuning

model name / number: JB4

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Unit is new never installed. Price was $648, looking to get $625 OBO

Description:

JB4 = FASTEST
JB4 is a plug & play chip tune for turbocharged vehicles preloaded with custom tuning software and up to 8 maps for various fuel and modification levels. The JB4 installs between your car's sensor and its DME/ECU (computer) and manipulates vehicle performance through these connections. Installs and removes without a trace.

Note that this unit has the added blue tooth unit to use with the phone app which is a $149 adder

https://burgertuning.com/collections/jb4/products/jb4-for-toyota-tundra

post id: 7884211586

posted: 2025-09-25 17:48

updated: 2026-01-13 02:57

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2022+ Tundra Burger Tuning JB4 Programmer - electronics - by owner -...

Unit is new never installed. Price was $648, looking to get $625 OBO Description: JB4 = FASTEST JB4 is a plug & play chip tune for turbocharged vehicles preloaded with custom tuning software and...