New for '09 is the GReddy line of Tuner Turbo Kits. These stage 2 turbo kits feature main ingredients for big horsepower, larger turbochargers, intercoolers and racing downpipes. But they also keep cost down by leaving fuel upgrades up to the individual tuner, so depending on how extreme they want to go, the tuner has more options for tuning (Optional pre-programmed Ultimate kits will also be available for do it yourselfers.) These Tuner Kits retain GReddy's exceptional fitment, construction and quality, while supplying trick pieces like external wastegate dump-pipes and a high-capacity cast oil pan for the 370Z twin TD06-20G kit .