Man I couldn't believe the difference between theevolution tune and brenspeed tune. With Fred's it was slow and had no power. With Brent's Jesus I was truly amazed. If I was a interested in buying a CAI I would definitely go with Brenspeed because nobody does it better. Buy the kit and then buy a brenspeed tune and see the difference you will notice it no doubt.

 

Not on my auto it wasn't- every time I mashed the go-fast pedal it upshifted right at 6k when it had the stock tune, and now it shifts at 6250.

 

rev limiter and a shift points are different things