New Guy

firemedic3404

New member
Apr 18, 2021
1
0
1
South Texas
Just picked a 21 Sierra L5P. Already threw on an S&B CAI and the Derringer. Im new to owning a diesel, hoping to learn all the tricks to making them last as long as possible. I know I should delete it, I'm just not there yet. Also hoping to get ideas for upgrades as well. See yall on the threads!
 

zakkb787

<that’s not me...
Sep 29, 2014
2,340
52
48
Granite Falls NC
Welcome

you’ve already done basically all you can do to it unless it’s visual mods. We don’t discuss deletes here nor should you as it’s illegal and would void your warranty on your brand new truck
 

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
21,105
4,836
113
Phoenix Az
Just picked a 21 Sierra L5P. Already threw on an S&B CAI and the Derringer. Im new to owning a diesel, hoping to learn all the tricks to making them last as long as possible. I know I should delete it, I'm just not there yet. Also hoping to get ideas for upgrades as well. See yall on the threads!

should have left the stock intake

Welcome