This is an incredibly smooth tune. I have never felt my car so buttery smooth before! With this tune, turn traction off and you can let the rears loose easily! 3rd gear is incredible, pulls all day long.
The lag and jerky first gear is now smooth brute power! I may be crazy but the exhaust seems louder too, maybe more air flow?
This tune really wakes up the car, I highly recommend this tune to anybody on the fence!
Let me just say that PSI (Precision Sport Industries) in Orlando Florida is one of the best shops I have ever
been to. Awesome guys, got to chill with them for a while, saw some nasty cars! C63 with headers and titanium exhaust rip the street up, as well as a Grand Sport Corvette with open headers. Lots of sweet bimmers as well. G Power Supercharged flat black M6
Little something fun
I have a full review coming later but this tune is crazy good!