Ignitions and Electrical› Computers, Chips, Modules and Programmers

Burger

JB4PRO Performance Tuner

$799.00

SKU: JB4PRO-BOX-0000

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Burger JB4PRO is a performance tuner designed for turbocharged vehicles. It installs between your car's sensors and its DME/ECU, manipulating performance for increased speed. This unit offers features like user-adjustable boost limiting, smartphone integration, electronic wastegate control, and CANbus diagnostics. Installation is quick, plug-and-play, and completely removable without cutting factory wires.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBurger
Part NumberJB4PRO-BOX-0000
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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