It is hard to beat the induction sound of ITB's. It really is a shame that so much of this sound is muffled by the factory plenum and air boxes..... And also props to BMW for fitting a four-door sedan with ITB's!!!! ~ Nick
Dinan used to also machine the shaft flat through the throttle on their other applications. Was this the case on your throttles as well? Great video, as always!
It is hard to beat the induction sound of ITB's. It really is a shame that so much of this sound is muffled by the factory plenum and air boxes..... And also props to BMW for fitting a four-door sedan with ITB's!!!!
~ Nick
That sounds so good. Interesting comparison, thanks for the video!
You should have heard it in person!
I have a Dinan S1 and I've been searching for years for the Dinan ITB's and stacks! Congrats!
I wonder how does the Dinan stacks vs the CF stacks.
It would be great if someone did some dyno comparisons for all of us to see!!
~ Nick
Dinan used to also machine the shaft flat through the throttle on their other applications. Was this the case on your throttles as well? Great video, as always!
It was not. My shafts are still round on both sides.
~ Nick