ShareShare on Facebook TweetTweet on Twitter Power gains of up to 100hp and 140tq to the wheels on a stock vehicle The JB4 adds upon the Stage1 by including CANbus, full data logging, multiple performance maps, user adjustable fuel control, boost by gear settings, WMI support, JB4 Mobile wireless compatibility, and much more. Compatible both...
Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. Separate JB4 Mobile app purchase also required.
JB4 Features and Benefits
• Power gains of up to 100hp and 140tq to the wheels on a stock vehicle
• Quick Plug & Play Installation
• CANbus integration offering unrivaled tuning features and performance
• Runs as smoothly as stock, this is how your BMW should have come from the factory
• Compatible with all driving modes
• Fuel economy unchanged during normal driving
• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
• Ethanol (E85) compatible tuning maps
• Able to read/delete fault codes
• Not VIN locked, can be removed without a trace and resold down the road
• Made in the USA
• Free USA Shipping
• 5 year warranty
BMW 6 Series
• 2012-2019 F12/F13 650i sDrive/xDrive
• 2013-2019 F06 650i Gran Coupe
BMW 7 Series
• 2009-2016 F01/F02 750i/750Li sDrive/xDrive
• 2017+ G12 750i/750Li sDrive/xDrive
BMW 8 Series
• 2018+ G15/G14/G16 M850i xDrive Coupe and Convertible
BMW X Series
• 2014-2018 F15 X5 50i sDrive/xDrive
• 2015-2019 F16 X6 50i sDrive/xDrive
• 2009-2013 E70 X5 50i sDrive/xDrive
• 2007-2013 E71 X6 50i sDrive/xDrive
• 2019+ G07 X5 50i and M50i
(N63TU) 2016 550 with JB4, 30% E85
This is the best looking intake for n63, the sound is amazing, you can feel Improved low end response from the car also.
Great power gain, car running 11.7 1/4 mile, my next step will be moving up to stage 3.
Best N63 tune out there, doing 8.1 60-130 with meth and Stage 3. Best of all is the customer service, Sergey always replies and helps with my car past the tune.
If you- want to have a very loud woooosh blow off sound dual port is the way to go, easiest and fastest way to install is by pulling off the turbos.
So besides the obvious, keeping my oil temps down around 5-10 degrees, the most noticeable thing after installing this oil cooler valve is not having to add a quart of oil to my engine every 2-3 weeks like I did before installing it ! Just in the extra quarts of oil that I don't have to buy anymore , it paid for itself in no time ...