Cobb Stage 3 vs. stock...30-120mph speedo video

EX1

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My butt dyno can feel the difference for sure. When my ST was stock it would fall on its face past 5k rpm due to IATs. I saw a big drop in IATs with the FMIC and the sound of the turbo is much more audible from the intake and downpipe. The power delivery is very linear with the Cobb OTS maps and it got rid of the dead spot at 2500rpms. Turbo spool time when stock was pretty quick but now it is virtually instant. No dyno numbers yet.
 

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