Join Date: May 2018
Location: Texas Panhandle
I've used it and it works for shifting smoother. It does run some cooler but not 30 degrees.
From my Galaxy S9+ using Tapatalk.
From the Texas Panhandle
[FONT="Arial"][COLOR="Blue"]LLY GMC CC SWB 2500 HD 4x4
Bully Dog intake (existing)
MBRP 3" downpipe
FASS LP with Baldwin filters
PPE Race Fuel Valve
Stock rims with 265/75R16 Cooper S/T Maxx
Kryptonite Ultimate Front-end Package and Upper Control Arms