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Piggyback Tuning Modules
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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 60 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 Tuning Products are for off-road racing use only - NOT FOR SALE OR USE IN CALIFORNIA! All customers must sign and return an emissions waiver to purchase Burger Motorsports tuning products.
This product was last offered at the strikethrough price on
05-13-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
DINANTRONICS Sport is the boost controller for the masses. Its simple design/execution allows for easy installation/removal that can be performed in a blink of an eye and yields results you will be sure to feel, and enjoy, from the get go. Coupled with Bluetooth capabilities right out of the box that allows for user controlled adjustability and a live boost monitor to keep track of the action its a value proposition that is unequaled in the marketplace.
DINANTRONICS Sport plugs into a single sensor which lends itself to a very quick and and discrete installation, or removal, should the need arise. Not only does this connection method offer a simplified install but also effectively utilizes the factory DME, in tandem with itself, in order to re-map boost, fueling, and timing for optimal performance. Once installed DINANTRONICS Sport enjoys connectivity to various smartphone devices courtesy of its built-in Bluetooth Smart system. From the free app one has the freedom to reduce stock boost for valet duties or crank up the boost all the way up to the "race" setting for maximum enjoyment… or anywhere in between. Regardless of what setting is chosen there is a power level for everyone. Also within the app the end user has access to a live boost monitor which streams boost data in real time to the phone very similar in appearance to the sport gauges on the iDrive. Not only will you be able to feel the difference but now you can see it as well!
Perhaps best of all, the unit automatically detects which engine it is installed upon and loads the approprate mapping. Effectively making a single unit compatible with an extremely wide range of applications making switching to a new vehicle, sharing with another, or selling the unit a breeze.
Benefits of the DINANTRONICS Sport Performance Tuner for BMW M57/N57 & N47 Diesel Engines: