Phenomenal work. The coasting decompression, downshifting, mechanical noise and induction are all excellent! Top quality sound mod.
Suggestions for further revisions:
Cabin simulation: add some kind of Q filter(or I dunno, like a frequency absorbing impulse response) to simulate cabin isolation, like a soft blanket over the very upper highs. Your samples are so clear on the interior view that I avoid getting my hand too close to my speakers or it'll get sucked right in.
Wind: increase the volume of wind rumble or to boost the lower frequency gain on the wind as the mids are fully occupied by that glorious intake roar! The wind rumbling in the mix would only add to immersion.
Thanks for your mod.
Phil