Join Date: Jan 2013
Location: I.E. SoCal (Yucaipa)
The different PTM modes do effect how much horsepower you can put down.
They don't restrict HP as much...the nannies intervene more to help avoid you going off the road.
Roto-Fab Intake & Big Gulp Air Scoop, ATI Super Damper & 5% Under drive Pulley, Dash-Logic controller, 3m Clear Bra, ZL1 Mirror inserts, GM Interior Ambient lighting, ZL1 Addons Splitter guard washers & rock guards, Hurst Shifter Billet Plus 6 Speed Short Shifter, Carbon Fiber Bow ties front & rear, ZL1 DRL lighting harness.