BMW N20 & N26 JB4 Performance Tuner - 220i, 228i, 320i, 328i, 420i, 428i, 528i Vehicle:Electronic Wastegate 4L BMW F13 650iX N63/TU

4L BMW F13 650iX N63/TU 4

This becomes obvious when tuning the N20/N55 to increase boost with a Stage 1 tune and even more so with a Stage 2+ tune

2011-2016 BMW 5 Series F10 520i N20 2

2011-2013 E92 335is

BMW N20 & N26 JB4 Performance Tuner - 220i, 228i, 320i, 328i, 420i, 428i, 528i Vehicle:Electronic Wastegate 4L BMW F13 650iX N63/TUReady to take your BMW N20 turbo to the next level? How about up to 50hp to the wheels (65hp crank) on a completely stock car or up to 100hp to the wheels (120hp crank) on a fully modified car? The JB4 features a simple plug and play installation harness for easy installation and includes many features not found on any other tune. Including the ability to enable disable the tuning from the driver's seat, gear dependent boost control to help with