Sorry if I'm stealing the post.
I have a 07 M8, and bought it with SLP's High Flow Air Horn Intake Kit (the old one) installed. Have heard that this intake kit not produce any hp, and I also think the engine lacks some throttle response.. Have also 2 Bullseye's installed on the top of the airbox. Have the original intake, and I'm seriously considering switching... Anyone have experience with this? Please share!
Have BD box and exhaust temp sensors, and it seems like the engine is pretty well dialed in. However, I can't seem to get the snap out of the engine! Sometimes I experienced a bog, when hitting the throttle. But after changing some # on BD box, it got better. However, it doesn't "feel right"
Will switching to the original intake give the engine more throttle response?
And, pardon my bad English. I'm a Norwegian...