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2008 - 2015 BMW Z4 23i / Z4 30i / Z4 35i / Z4 35is Roadster (E89)
Not only does this benefit the life of the connecting rod bearing and journal on the crankshaft
while significantly changing the tone of the exhaust note
Large images on unit guide easy 4-step activation process:
Use the XS Loom
Hondata KPro golf r 2008 - 2015 BMW Z4The K Series Programmable ECU (K Pro) consists of a hardware modification to any K Series ECU, plus Windows software which allows you to re program the ECU and datalog sensors. Warning Within the USA this product is legal only for racing vehicles which may never be used upon a public highway. Main features: Fits inside the ECU Designed and assembled in USA USB connection for speed and compatibility KManager Windows based software for parameter & table
