Pay in 4 interest-free payments of $355.50 Learn more
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Gintani saves your stock/factory ECU settings so that you can revert your vehicle back to stock settings at any time
Tune sold separately
Factory 570 HP / 398 lb-ft
of torque through the mid-range
this system features stainless steel headers and a robust X-pipe rear section
BMW 550i ECU Tune Stage:Stage 1: No Mods Required Gintani saves your stock/factory ECUBMW 550i (2012 2016) performance ECU tune. Factory 449 HP 480 lb ft.
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