60-130 5.21 100-200 4.48 Model/Trim 2011 BMW Z4 35is with an ADE PTE6870 Gen2 Gearbox DCT Model Year 2011 Vehicle Make BMW Body Style Convertible/Cabriolet Engine Code N54 Gear Ratio 2.54 Owner/Driver Wedge Performance Racing, Inc. Website https://www.wedgeperformanceracing.com/ Tuner Wedge Instagram https://www.instagram.com/wedgeperformance/