Congratulations! You’ve just found the best tuning box for BMW 5 Serie E6x – 2003 -> 2010 523i on the market!
Our tuning boxes for your BMW 5 Serie E6x – 2003 -> 2010 523i are made by some of the most revered names in the automotive engineering industry with decades of experience and unparalleled tuning expertise.
We offer the best quality, top performance, complete safety, easy installation and dedicated customer support. Tuning your BMW 5 Serie has never been better or easier.
What you get with ZIP Tuning Box for BMW 5 Serie E6x – 2003 -> 2010 523i is this:
Stock Power: 177 Hp
Stock Torque (Nm): 230
Stock Torque (ft-lb): 170
Ziptuning Power: 214 Hp
Ziptuning Torque (Nm): 276
Ziptuning Torque (ft-lb): 204
If you want more, our engineers are ready and willing to assist you in creating a custom project that will set your BMW apart from any other. Contact us for more information about custom tuning projects.