Using cheap Canadian tire products to undercoat the Duramax. It was fairly easy to undercoat the truck. I see a lot of controversies online about the rubberized spray undercoating. After a year of salt and snow, it has performed outstanding, no complaints so far!
Build list:
Wood box liner
Bottom quarter fenders box lined
Kenwood DDX9904S Head Unit
Blam speakers
JL audio Stealthbox
JL audio RD400/4
Hertz Sub amplifier
Kryptonite front end (all components and hubs)
Hostile 22x12 Stryker
Cooper 37x13.50
Xrt Pro tuner
Insight CTS 2 w/pyro
4’ straight pipe exhaust
Wicked wheel
Downpipe
EGR delete
6.5’ BDS Lift
You made it this far, here's a gift for both of us ;) https://bit.ly/2D2Yk3o
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