Not sure if anyone has installed this yet, but I did today and 1st impression is not too impressed. What do others think? I could only accelerate a couple times due to heavy traffic so couldnt really tell on gains. I also couldnt hear much of a sound difference, I let off the gas a couple times before it shifted gears and you can hear a very slight pressure release, my guess its because its enclosed , after watching several other brands videos I suppose i was expecting close to the same sounds during release. Im not a car expert by any means so please give your opinions on the product and any thoughts.