Power..

Hey ya, Im new,, I got a 4x4 98 Tahoe (LT) With a 3" body lift and 33's with a 5.7L Vortec Engine....
Ive been really interested in getting a throttle body spacer, is this worth it to buy? Also what about those Power Programmers?

Try puttin more info into your headings, you will get more people reading the post, and more replys.