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      01-18-2019, 02:54 PM   #155
dcstep
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Drives: '22 M4 Comp X-dr 'Vert
Join Date: Nov 2008
Location: Colorado

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Quote:
Originally Posted by Richbot View Post
I've always wanted to do this and every time I cruise on the highway for any extended period I am cured of it and start wishing for a tall 7th gear with a shorter 3-6 gearset, but that's called a DCT and I don't like the downsides that come with that, soooo oh well
Noise is not a problem when cruising. There's a fuel economy penalty, but that's all, when cruising.

I put on throttle bodies, exhaust and the 4.10. The gear was, by far, the best performance improvement, for autocross and around town driving.
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