Burger Motorsports Burger Motorsports JB4 Tuner - E84 E89 N20/N26 - (NO LONGER AVAILABLE) JB4-N20-X1

Burger Motorsports JB4 Tuner - E84 E89 N20/N26 - (NO LONGER AVAILABLE)

You've heard about it before, and now it's available here at Turner Motorsport! The Burger Motorsport JB4 Tuner is one of the most versatile, adaptable modifications you can make to your BMW, and among the simplest to install. A true plug & play solution, the JB4 offers support for everything from stock cars to fully built monsters. Stock cars can expect gains of up to 50 wheel horsepower, while modified cars can expect to see gains of over 100 WHP! With an additional cable, you can connect your smart device or laptop to enjoy datalogging and tuning capabilities. It's all-inclusive and fully featured - it's the JB4 from Turner Motorsport. Order yours today!
Burger Motorsports Burger Motorsports
T#: 402623 | Part#: JB4-N20-X1
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Burger Motorsports Burger Motorsports JB4 Tuner - E84 E89 N20/N26 - (NO LONGER AVAILABLE) JB4-N20-X1
Burger Motorsports JB4 Tuner - E84 E89 N20/N26 - (NO LONGER AVAILABLE)

You've heard about it before, and now it's available here at Turner Motorsport! The Burger Motorsport JB4 Tuner is one of the most versatile, adaptable modifications you can make to your BMW, and among the simplest to install. A true plug & play solution, the JB4 offers support for everything from stock cars to fully built monsters. Stock cars can expect gains of up to 50 wheel horsepower, while modified cars can expect to see gains of over 100 WHP!

With an additional cable, you can connect your smart device or laptop to enjoy datalogging and tuning capabilities. It's all-inclusive and fully featured - it's the JB4 from Turner Motorsport. Order yours today!

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.


Prop 65 WarningProp 65 Warning

Previous Revisions
  • jb4-n20-x1KT2

Product Q&A

Lifetime Replacement

This product is not eligible for Lifetime Replacement