Seriously can't thank you enough for this post, brother. I have a '15 GT PP and have had the entire kit (Spec Flywheel, Spec Stage 2+ Clutch, Magnum XL and 1 piece aluminum drive shaft) installed for a week - I chose the 2.97 first for the launch. The mechanic has been messing with the Abbot box for 2 days and I'm done with it. I ordered the Bowler harness (most are sold out) and overnighted that joker! Do you remember what output pulse you used so I can expedite this when I get it? Thanks again, by far the absolute best post on this I've seen - awesome write up - great pics!