91 Octane

Fuel rail pressure drops when vehicle is up to temperature.

Added 1 gallon E85

Tested with the following K&N Typhoon intake New OEM garrett 1446 turbo with new gaskets Injen Intercooler piping Mishimoto universal Intercooler 20-22psi New charge elbow on the intercooler Throttle body spacer with port for boost gauge NGK Iridium IX spark plugs Granatelli performance coil packs Catless downpipe

Car pulling smooth again. No loss of power. Spark plugs and entire fueling system was checked and overhauled.