Thought some other modding newbies might be interested in gains from an OTS map. 1st run w/ Perrin Stg 1. 2nd w/ Cobb's provided stock map. Both runs w/ Perrin drop-in. No other mods. I've run the Perrin map for 1-1/2 yrs and its soooo much better than Mitsu's reflashes. Duh. 93 oct.

This is the Cobb stock map or the Cobb stage 1? I'd love to see a Mitsu stock vs. Perrin Stage 1 vs. Cobb stage 1.

This is the Cobb stock map or the Cobb stage 1? I'd love to see a Mitsu stock vs. Perrin Stage 1 vs. Cobb stage 1.

That graph is on the perrin website...

That graph is on the perrin website...

I Don't see one that compares against the Cobb maps, just stock versus Perrin. I would like to see it done by someone other than the vendor selling the map.

That is the Stock map on the AccessPort. I did not unmarry the unit to try the stock Mitsu map. I've run the Cobb maps too, but the Perrin Stg 1 has always had a nice stable idle, is smooth at partial acceleration and at full throttle with a nice kick when on boost. Perrin's website shows a graph with similar hp gains but more tq. It was also 99 degrees that day if that would make any difference.

I did not want to spend more money on further dyno runs to compare products when the Perrin just runs better on my car.