yea 2.5" on the front will kill stock struts in under a month of daily driving.OP, are you upgrading your stock struts to ones that match the lowered height?
No. If he does not get an alignment he will go through tires quickly because his Toe is off. The Camber will cause some uneven wear, but is no where near as accelerated as bad Toe settings. It is not mandatory to get a camber kit, as you would see if you read all of the literature on it, but it is a good idea to extend the life of the tires.Remember that by lowering your car your changing the camber angle of the tires to the road (ie Negative camber). Unless you drop it the right way by adding adjustable camber kits to the front and rear, you will chew through tires every 1500 miles. And the car will handle like crap too. If you drop it, do it right.
THANK YOU finially someone believes me!No. If he does not get an alignment he will go through tires quickly because his Toe is off. The Camber will cause some uneven wear, but is no where near as accelerated as bad Toe settings. It is not mandatory to get a camber kit, as you would see if you read all of the literature on it, but it is a good idea to extend the life of the tires.