I talked with Phil from stillen performance and he gave me the following update on their parts that they are releasing for the G.
Full exhaust should be out in about two weeks.
Headers should be released in about a month.
Supercharger should be out in about three months. They are making two models of the S/C. One for California and one for the rest of us. He said that the numbers on the complete exhaust boosted about 13 HP on the dyno. When installed with the headers, the total gain was around 30 HP. He could not give me any numbers on the S/C, but he said that the gains were sick. The S/C is going to cost more than the one for the Z. Probably around $4000 would be my guess. Also he said that they are offering the CAI from Injen and some suspension kits for that car already. Hope this helps someone.
Josh
Full exhaust should be out in about two weeks.
Headers should be released in about a month.
Supercharger should be out in about three months. They are making two models of the S/C. One for California and one for the rest of us. He said that the numbers on the complete exhaust boosted about 13 HP on the dyno. When installed with the headers, the total gain was around 30 HP. He could not give me any numbers on the S/C, but he said that the gains were sick. The S/C is going to cost more than the one for the Z. Probably around $4000 would be my guess. Also he said that they are offering the CAI from Injen and some suspension kits for that car already. Hope this helps someone.
Josh