On June 23, 2007, I purchased this 1998 Chevy Blazer LS 4X4:
It has all of the power options that I currently know of.
K&N Air Filter
The previous owner took out the CD Changer and Amp and left a nice hole in the center console :(
Future Mods:
Cold Air Intake
Modified Throttle Blade
MSD Coil
MSD Plug Wires
Flowmaster 40 Series
3" Catback
