BMS BMW N13 F20 F21 JB+ (114i, 116i, 118i, 120i, 316i & 316Li)

BMS BMW N13 F20 F21 JB+ (114i, 116i, 118i, 120i, 316i & 316Li)

Regular price
Sale price
Regular price
Sold out
Unit price
Tax included. Shipping calculated at checkout.

A true plug and play tune offering safe and adjustable
20 Horsepower gains at the wheels! 

Finally our popular and well proven JB+ quick install tuner is available for N13 applications! Boost is user adjustable over stock providing gains up to 20 wheel horsepower and 20 wheel torque. Timing and fueling remains managed seamlessly by the DME preserving all factory safety systems.

While the JB4 is the ultimate tuning tool the JB+ is a quick and simple way to add a few HP with minimal cost and minimal install effort. Something that anyone can buy, install in under a minute, and really feel from the drivers seat.

Fuel economy during normal driving is unchanged. Automatically detects the engine type upon installation allowing the same unit to be used for any N13 F series application! Not legal for sale or use within California.


BMW 1 Series

  • 2011+ F20/F21 N13 114i
  • 2010+ F20/F21 N13 116i
  • 2010+ F20/F21 N13 118i
  • 2014+ F20/F21 N13 120i

BMW 3 Series

  • 2012+ F30/F31 N13 316i
  • 2013+ F35 N13 316Li
  • 2012+ F30 N13 320i ed


To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. 




Manufactured by

Burger Motorsports



5 Year BMS Repair Warranty