Currently Whats Going on...?

My car goes back to the stealership on Friday to get some front suspension looked at. I'm not sure what the problem is but while I am there I will have alot of questions about the Stage II kit that I have wanted to order for awhile now. Anyways, when it is cold out and I first start my car up. I let it warm up for a little bit and then put it in first and go on my way. The car makes a stange shimmy/vibration in the front right. It goes away after it warms up and I travel a few miles.

Questions for 2.8 pully and Stage II.

Would it help or hurt (those of you who have tried or tested) to have the CA Front Heat Exchanger Along with the Snow Performance / Meth Injection with these following mods:

Injen CAI
GMPP Touring Exhaust
Stage II w/ 2.8 pully boyz
High Flow Cat
Ingall's Engine Damper
GMPP Manifold and Headers
Port Polished SC
Hp Tuners

 

Yes it would definately help you in the long run but along with the snow performance and the ca front exchanger you should really get a tune. that is what is going to provide the best and most specific performance for your vehicle. IMO