My Solstice started out as a very base model. Like the factory ZOK model, it has cloth seats, manual windows & locks, no A/C, no ABS, no traction control. No fluff at all. This car should have been a ZOK from the start. It has a LSD like the ZOK, so I made it my mission to convert it. In following years, GM turbocharged a 2.0 litre for it's performance model GXP, but in 2006, the 2.4 litre normally aspirated was the best available.