My 2008 Redline was a factory Turbo 2.0. Put out, with just a tune, 325 HP and 325 torque.
Mines a 2007 with a 2.4 liter and aftermarket turbo, been in the family since 2008. Bolting the kit on was fun, so is driving it now. They should have all been turbo charged from the factory.
I owned the Sky Redline for 6 years. Great car, quick and reliable.