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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
Enhance your Mini's performance with the MINI N18 Burger Motorsport JB+ Tuner. This plug-and-play tuner is designed to deliver significant horsepower and torque gains without compromising reliability. Perfect for enthusiasts seeking an easy-to-install upgrade that boosts performance instantly.
Transform your Mini's performance with the MINI N18 Burger Motorsport JB+ Tuner.
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.
A simple Plug-and-Play system, this small boost controller is the perfect way to monitor your boost levels and make adjust with ease via a Bluetooth connection to either your Android or Apple device. Installation is simple, connecting to just a single sensor. Once installed this small, but powerful, package works in tandem with the DME re-mapping fuel, boost levels, and timing to get the highest performance possible out of your engine, giving you a gain of up to 30hp and 40ft/lb of torque for the 2.0L B46/48 engine or up to 20hp and 40ft/lb of torque for the 1.5L B38 engine.
Want to make adjustments? The Bluetooth connection allows you to turn up or down boost pressure levels on the fly with just a slide of your thumb! Or, for a bit more control, you can select from one of the optional 3 presets: Sport, Sport+, and Race. Night out on the town? Set the system to Valet Mode to limit the amount of boost and prevent someone from going on a thrilling joy-ride. All of these features are easily controlled from the free app for both Android and Apple Phones. Another great perk of this app is its live boost monitor, letting you see what you can already feel similarly to the iDrive sport gauge system.
Product Features:
Fits the following vehicles:
2014-2017 Mini Cooper
2014-2017 Mini Cooper S
2015-2017 Mini Cooper JCW
2016-2017 Mini Clubman
2016-2017 Mini Clubman S
2016-2017 Mini Clubman JCW
2017+ Mini Countryman
2017+ Mini Countryman S
2016+ BMW X1 28i
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.
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.
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.
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.