For added oil capacity and cooling potential the AAM Competition Oil Pan Spacer is a great upgrade for the 2007-2008 Infiniti G35 Sedan with the VQ35HR motor. We found some things lacking with other similar options on the market, which include the overall fit, finish, and complexity of tapping an unconventional shape for the oil temp. gauge and oil return lines for turbocharger applications. Check out our line kit for use with this oil pan spacer for a simple oil return line solution in turbocharger equipped vehicles.