Walkaround/Startup/Hard Driving of my fully straight piped (no cats) stickshift RCSB Silverado.
This exhaust consists of factory truck manifolds, factory Y-pipe without cats (replaced with 2.5" pipe), and a straight pipe in place of the muffler, shot out the side with a dual 4" outlet tip. It is obnoxious, blatty, and ignorant.
Deleting the cats gained a surprisingly noticeable amount of power.
I picked up this truck awhile back and haven't been able to leave the exhaust alone. I plan to do long tubes and a proper 3" system soon, this was really just for fun.
The speedo and tach are off because the computer is out of an automatic truck. The gears are stock 3.08's and suck. Still super fun.
Follow my IG @ tomsrefurb. I do this sort of thing all the time.
-Tom
