I am quite happy with my 2003 Avalanche.

It has the MP112 Magnacharger, and i am planning to mount a HD2 shift kit and Corvette Servo's.
What performance parts should i install also?
(parts that are a good bang for minor bucks)

Thanks.









I am installing a tru-cool transmission cooler, 2 inch lift kit, and performance sway bars and shocks later.

 

Electric fans

 

If you're running the stock cam I'd say that would be the biggest bang for the buck on a boosted application.

 

You must eat off that thing lol Clean machine man!!! I would think if ur gonna any further the tranny will be an issue

 

Pulley down! It looks like you have a 3.4 on it. A cam would be good too if you have the stock one in it now. How much can you spend?

 

IF you could find a good used boost cam for the cheap then I would probably try to get one if you are still on the stock cam.

 

Do You have headers yet? If not a set of long tubes will Really help..