Started gathering parts a couple months ago and was finally able to take my vacation to install...I started today.
Before:
5.3L: bone stock with drop in K&N and BB Tune
Transmission: Vette Servo, Yank TT3000, and stock cooler
Exhaust: Thorley Tri-ys, 22" Magnaflow, Dynomax bullet, ORY, and...