Z,
I am also interested in the upgrade, the same system as with xtremeflow is also available with
www.predatorhummer.com
I am not sure if the cold air intake is the same, but the combined price is.
I would like a better sound from my H2, but I do not want it to sound like a muscle car.
I want it to sound low and beefy, but not obnoxious.
Please send me your feed back.
www.x-tremeoutfitters.ca