BMW N54 JB Plus Quick Install Tuner 420i (F32) 6 Series: E63 LCI (04/2006

6 Series: E63 LCI (04/2006 — 07/2010)

If you are using an Apple product the app can be found by clicking here

4 TSI with the MST Single Charge Cold Air Intake System

Requires part # 61319123287

BMW N54 JB Plus Quick Install Tuner 420i (F32) 6 Series: E63 LCI (04/2006A true plug and play tune offering safe and adjustable 25 40 Horsepower gains at the wheels! At the default setting of +3psi average increases are 30hp and 40tq to the wheels. For those looking to take things to the max up to +4psi can be quickly dialed in! Does not trigger codes and does not require entering the ECU area for installation. Can be installed and removed in minutes without any tools. Compatible with all ECU versions and transmissions for