40whp and 30wtq gains with Dundon Motorsports Headers, no flash required!
#227
I made the switch from Akrapovic Evolution Raceline (titanium) to the headers by DMS and @Jamie & @ Charles - your product is freaking awesome!
I could not be happier! It sounds better, no drone, PSE button works again and i gained POWER!!! I felt the difference right away (butt dyno) and again saw the gains on the mustang dyno but to be honest the gains are probably more the temp outside was 33.5 c / 92.3 f (really hot) when i dyno-ed it. Even the dyno operator said you probably lost some power due to the weather.
Here are some videos ... enjoy that sound!
My car now according to the mustang dyno tested during 33.5 c / 92.3 f temperature has 446 whp and 301 wtq!
I could not be happier! It sounds better, no drone, PSE button works again and i gained POWER!!! I felt the difference right away (butt dyno) and again saw the gains on the mustang dyno but to be honest the gains are probably more the temp outside was 33.5 c / 92.3 f (really hot) when i dyno-ed it. Even the dyno operator said you probably lost some power due to the weather.
Here are some videos ... enjoy that sound!
My car now according to the mustang dyno tested during 33.5 c / 92.3 f temperature has 446 whp and 301 wtq!
#232
Not sure if you saw my other thread but I finally got a number of a GT3 owner today, he just called me back like 20 minutes ago. His car is at the dealer and only has 1,500 KM on it. He told me some message about transmission came on. I explained to him I wanted to go to the dyno but he did not know what it was, so I explained it to him. He told me he will call me when his car gets out of service, he thinks sometime next week maybe.
Fingers crossed this happens. I also plan to run mine right after his on the dyno if he agrees to go together this way I can compare stock with mine on same day same temp and etc. Not sure if he is the kind of guy that would be up for a 1/4 race or go on our trips but let me meet him first and will see
yeah man! only DMS owners know that feeling, props to Jamie & Charles!
#233
Fingers crossed this happens. I also plan to run mine right after his on the dyno if he agrees to go together this way I can compare stock with mine on same day same temp and etc. Not sure if he is the kind of guy that would be up for a 1/4 race or go on our trips but let me meet him first and will see
#237
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#239
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I am starting the GT4 stuff this week and expect the 991 catted setup to follow along right after.
#240
Has anyone taken their car for inspection with the headers installed in a state that requires emission testing? Did it pass? Hard to imagine they would pass without cats.
I'm looking forwarded to seeing the results of the catted version.
I'm looking forwarded to seeing the results of the catted version.