I love my CTS. Factory gauges suck and aren't as accurate even thou it reads the same sensors. I did both also, I have 5 gauges, intake boost, drive pressure boost, lift pump pressure, fuel rail pressure, and EGT. It's nice to have the code reader feature and DSP5 switch on that. Definitely worth the money.
05 LLY
How did you do lift pump pressure on the Cts?????
05 Chevy LLY
-Extended cab short bed 4x4
-Sinister EGR delete kit
-S&B turbo mouth piece
-Sinister intake tube
-AEM CAI
-PVC reroute
-4inch straight pipe
-Edge CTS juice with attitude plus hot tuning
-PPE race plug and ported FR fitting
-33's
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