• 2008 Gmc Yukon Airaid Intake
    Check out the new Airaid intake on the 5.3L V-8.
  • 2008 Gmc Yukon Cortex Programmer
    Moving to the new Cortex programmer by Superchips, Aaron simply inserted the programmer into the data port inside the Yukon and followed the instructions.
    2008 Gmc Yukon Cortex Programmer
    Moving to the new Cortex programmer by Superchips, Aaron simply inserted the programmer in
  • 2008 Gmc Yukon Cortex Uploade And Downloaded
    We opted for the 87-octane program with firmer transmission shifts and the Cortex downloaded the factory tune and uploaded the more performance-oriented tune from Superchips. It took less than 4 minutes to complete.
    2008 Gmc Yukon Cortex Uploade And Downloaded
    We opted for the 87-octane program with firmer transmission shifts and the Cortex download

Your Questions Answered
Time Spent Working:
6 hours

Degree of Difficulty:
Intermediate (Power tools are helpful and a press is needed)

Tools Used:
Basic metric wrenches, hammer, screwdriver, coil compressor, hydraulic press, pry bar, Sawzall, impact wrench, 10mm socket, 5/16-inch socket, and a torque wrench

Parts Used:
Airaid intake 200-197 $285.99
Belltech 3/4 lowering kit $1,400 (drop spindles, new shocks, rear coils, front and rear anti-sway bars)
DUB Bully 24x10-inch chrome wheels $2,600.00
Hankook Ventus 295/35R24 high-performance tires $1,300.00
MagnaFlow 16672 performance exhaust $715.99
Poweraid throttle-body spacer $175.99
Superchips Cortex programmer 2950 $499.99

Total Cost:
$6,997.90 (Plus labor and mount and balance of wheels and tires)