B38/B46/B48/B58 JB Plus Quick Install Tuner Wire Selection:All BMW Models Except X1 X2 & MINI (3 Wires) 0L BMW E88 135i N54/N55

0L BMW E88 135i N54/N55 3

will work for manual transmission cars as well as automatic with paddles

and exhaust note on your S55 powered M4

The pre-LCI also has a lot of snap-in holes for the grille (around seven holes) while the E92/E93 LCI has a lot fewer

What this means is our kit is capable of supporting builds from 400whp up to 1

B38/B46/B48/B58 JB Plus Quick Install Tuner Wire Selection:All BMW Models Except X1 X2 & MINI (3 Wires) 0L BMW E88 135i N54/N55Description Plug in up to 40 extra wheel horsepower in seconds! Finally our popular and well proven JB Plus quick install tuner is available for B46, B48, and B58 applications! Boost is user adjustable up to 4. 5psi over stock providing gains up to 30 wheel horsepower and 40 wheel torque on the B48 motor and up to 40 wheel horsepower and 50 wheel torque on the B58 motor. Timing and fueling remains managed seamlessly by the DME preserving all factory