Ignitions and Electrical› Computers, Chips, Modules and Programmers

Burger Motorsports

BMS S68 JB4 Tuner

$899.00

SKU: BM-JB4-G9XM5S68

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 Motorsports BMS S68 JB4 Tuner is a plug-and-play performance module designed for S68 4.4L BMW engines. It easily installs and removes without splicing or cutting factory wires. The JB4 tuner manipulates vehicle performance through sensor connections to the DME/ECU.

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 Motorsports
Part NumberBM-JB4-G9XM5S68
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.

View Full Return Policy