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Available/In Stock
Price: $3,500.00 USD
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EVOMSit Cayenne TT DFI ECU Tuning
SKU:EVOMSit957TFSI
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The EVOMSit ECU Tuning for the 2008 and later 957 Cayenne TT DFI is an elite technology product that has been tested under the most grueling conditions during dyno test simulation as well as during real world driving on the street and track by the EVOMS team drivers as well as through our eDRIVE independent product validation program. Our stringent methods used during our testing phases are on par with the testing utilized by Porsche prior to public release of new models. This stringent and grueling method of testing assures pure, crisp and consistent power in all of the conditions that drivers demand.
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HP Gain (ECU Tuning Only): +71 HP*
TQ Gain (ECU Tuning Only): +79 TQ*
*These gains are based on a 100% Stock 957 Cayenne TT "S". With other performance upgrades such as V-Flow air intake system and sport exhaust the gains are ~101 HP and ~98 TQ. There is much more power gained from the software tune with these upgrades.
ECU can be mailed to EVOMS for our software upgrade -or- upgraded at any of our authorized dealers. Dealers / installation centers can be found in the "Downloads" section below. |
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IST (Intelligent
Switching Technology):
IST is an OEM feature that is built into the factory ECU and allows for
automatic switching of ignition timing maps based upon input received from other
engine sensors. Available for certain EVOMSit performance programs, the EVOMSit
IST programming incorporates this intelligence for true and safe flexible power
without compromise. The EVOMSit ECU tuning utilizes the multiple OEM ignition
tables in progressive stages, which can optimize safe performance based upon
outside conditions and different octane fuels. The ECU automatically switches to
the best-suited ignition map creating an automatic “race mode” if race fuel is
utilized. This IST function is always active and will switch automatically
without having to physically change anything. IST is far more intelligent than
any manual switcher found in the market. The use of manual switchers can cause
serious engine damage if accidentally switched to a “race mode” without having
race fuel in the car. This manual type of switching technology physically locks
the timing map and can over ride the ECU’s ability to protect itself if
unfavorable conditions exist. This manual switching is archaic considering that
OEM ECU has the ability to analyze conditions and switch timing maps
automatically. EVOMSit with IST is the intelligent way to utilize ECU timing map
switching.
SP (Sport Pedal):
All E-Gas (drive by wire) cars from model year 2000 and newer have an electronic
throttle valve, which is controlled by the cars ECU. Available for certain
EVOMSit performance programs, EVOMSit Sport Pedal™ (SP) feature changes the
ratio of accelerator pedal movement verses opening of the throttle valve which
will increase throttle response. By modifying these maps in the ECU calibration,
throttle response is drastically improved and the “throttle delay” which is a
common complaint among enthusiasts is eliminated. Certain cars contain an OEM
“sport mode” which incorporates this same Sport Pedal™ feature. For these cars,
we incorporate the OEM “sport mode” pedal calibration for the regular mode and
further increase the responsiveness of the “sport mode” with our improved
calibration.
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