Sorry, I see this is an 3 year old thread....now
I was a little disappointed in the L99 when I first bought it but thats only because Im new to the 5th gen. Camaro and all of its features.
After the first month I have most of it figured out. I can put the shifter in "M" = sport mode, and double click the fun button and drive the car "without" the paddle shifters and its a totally different animal. The car actually knows when I want to be aggressive and when Im just cruising and compensates on its own.
Just the K&N performance air intake woke up the throttle response and the resonator delete with X pipe and borla axle back gave it the sound I wanted so that did the trick. I love it.
I'm happy enough with it for now in that configuration to postpone a complete Dyno Tune until a later date.
Over all Im totally impressed.
2014, 2SS, L99, 6L80 Auto
K&N Nighthawk Performance Air Intake
Resonator Delete with X-Pipe
Borla axle back
BF Goodrich Sport Comp 2 Tires
Last edited by Midnight SS L99; 10-31-2019 at 02:16 AM.