Yep, I have a 2.80 upper and a tune, plus a few supporting mods. The stage 4 ported blower is next and that 2 lb lower. I should see almost 500rwhp with that setup, plus a full exhaust and my new JLT 12" CAI. My new plates say "VIPR KLR"

Yep, boost is good. You should get the sticker that replaces the stock 10 to 12 psi.

A 2.8 IS GOOD 4 LIKE 14 PSI PROVIDEING THERE IS NO LOWER AND I CAN TELL THERE IS NO LOWER CUZ THEY GIVE U A TON OF TORQUE! NO OFFENCE IT LOOKS STRONG BUT AN UPPER AND LOWER COMBO IS WHERE ITS AT GET URSELF A 2LB LOWER AND WATCH WHAT HAPPENS

What are you running like 16psi out of the eaton.