I pulled my SC and did some other maintenance over the weekend. Discovered I have had a pretty bad boost leak for awhile now. At least 3 cylinders had the gasket bulge out from under the shim. Pro-tip, if you put this blower on a VVTI engine, do not use the OEM VVTI intake gaskets. I reinstalled with Fel-Pro one piece gaskets.
Problem solved. Boost went from 5.5 psi to 7.4 psi. Yes I can feel it

I've been suspicious about this for awhile but didn't have time to fix it until now.
I also changed the SC oil. It has about 50k miles on it, oil looked new. No point in changing it until 100k miles driven or more probably.
Also added my IAT sensor. It fit just fine in the port under the blower. Using Speedhut sensor and gauge.
Also replaced my throttle body, been having issues with it sticking when very cold and it's original to the vehicle (320k).
New Gates green belt.
My driver's door lock and speaker were not working. I replaced the locking module but still didn't work. Pulled apart the harness and found two broken wires. Fixed them and now speaker and door locks are working!
Lastly, I replaced the sway bar bushings and hardware all the way around. Love Cruiser Outfitters for making it easy to get all the parts. Really surprised at how the truck rides and drives now, much better. I have new front suspension bushings etc to install later.
