Well, I finally had the nerve to do it, and had decent results.

I used a dynapack 3000/2000 AWD dyno, and had 4 pulls. Of the 4 pulls, my best was 373 All Wheel HP, and 442 All Wheel Torque. So after the bypass pipes and exhaust, I had about a 12 Crank HP upgrade, and a 47 Crank Torque upgrade! I think I calculated it to 462 HP and 507 tq. Any thoughts?

And it is just magnaflow mufflers and 2nd cat delete pipes from www.fabspeed.com

Also, the torque is noticeably more than stock when driving.

 

the numbers seem reasonable. but +47 on the torque, that's awesome! you def. should feel that in the seat-of-pants test.

I've been thinking about dynoing my car as well. I have similar mods-- Cargraphic exhaust, Fabspeed Bypass pipes, GIAC software.

Are you planning on upgrading the software at all?

GIAC's dyno chart (software alone, i believe):
http://www.giacusa.com/images/cayenne.jpg


Anyone else dyno their Peppers? Please list mods as well.

-Patrick

 

yes, I think I will do software, but havent decided on which way to go. I had upsolute on my last CTT, and it was a HUGE upgrade, but dont really know if I will use them again.

So using my numbers, what should my crank hp and torque realistically be?

373AWHP
442AWTQ

?

I figured 462/507, but maybe using the GIAC graph my HP should be relatively higher?