Porsche 997 Twin Turbo Engine Tuning Performance Packages
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Stage
1 Package Includes: -EVOMSit
ECU Tuning HP
Gain 91 Octane:
75 Installation:
$88.00
(Recommend boost recirculation valves with ECU Tuning) Price:
$389 Installation:
$440.00
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.
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.
Stage
2 590HP: The
Evolution Motorsports Stage 2 580hp upgrade system is based on the
Stage 1 system with the addition of sport metal core catalysts and
a sport muffler. After extensive dyno testing, data showed nearly
8 PSI of backpressure in the OEM exhaust system. This tremendous
backpressure causes severely high EGT’s which is a huge
performance bottleneck. To build upon and produce safe power
levels beyond the Stage 1 upgrade, Stage 2 incorporates a properly
balanced low back pressure sport exhaust w/ OBDII compliant metal
core catalysts. The reduction of backpressure substantially
improves power and throttle response while reducing EGT’s by
nearly 45 degrees Celsius. Dyno tests have confirmed that these
well engineered exhaust systems by Milltek and Fabspeed offer
substantial power gains. Power is increased by ~30-30 + HP/TQ over
the Stage 1 bringing the power of the Stage 2 upgrade to 580 HP. Stage
2 Package Includes: Price: $6,990.00
Installation: $440.00 I
Stage
3 610HP:
The
Evolution Motorsports Stage 3 610hp upgrade system is a building
block from the Stage 1 and Stage 2 tuning systems with the
addition of our VTG sport header system. These specially designed
headers offer a substantial improvement in flow and efficiency.
The hand fabricated VTG header systems utilize a slightly longer
primary tube design and a F1 type smoother flow pyramid merge
collector for more equalized exhaust pressures and better overall
exhaust velocity. This enables the turbos to spool up quicker and
“hit harder” as compared to the flat collector type OEM
design. Initial testing showed noticeable improved acceleration
times and was later dyno verified to show ~ 17 HP and ~ 20 lb/ft
TQ with the addition of our VTG headers over power of the Stage 2
tuning system. Stage 3 Package
Includes: Price:
$8,990.00 Installation:
$599.00
Stage 4 630HP:
The
Evolution Motorsports Stage 4 630hp upgrade system is a building
block from the Stage 1, Stage 2 and Stage 3 tuning systems with
the addition of a ClubSport Intercooler system. The desert is
HOT..VERY HOT. The ClubSport Intercooler system has been developed
& engineered in the desert where they can be put to their
test. Cooling is a fundamental aspect of all forced induction
engines and the 997TT is no different. The OEM intercoolers on the
997TT are a slight improvement over the 996TT, though essentially
the same design and efficiency rate. Our ClubSport intercoolers
help reduce heat by reduced restriction and improved design. The
hand built aerospace intercooler cores are the latest in
technology and incorporate smoother flow cast aluminum and
polished end tanks. Improved flow is attributed to larger end tank
cavities, smoother airflow path and larger diameter inlet and
outlet diameters. The final product offers ~ 35% better flow while
maintaining cooling efficiency for improved performance. Stage 4 Package
Includes: Price:
$11,950.00 Installation:
$1,325.00
Stage 5 700HP:
The
Evolution Motorsports EVT700 performance tuning system represents
style, sophistication, power, reliability, and prestige. Every
component that makes up this elite tuning system has been designed
and rigorously tested to deliver the highest level of performance
on the street and track. Stage
5 Package Includes: HP Gain 91 Octane: 180 Price:
$25,900.00 Installation: $2,500.00
For
more detailed information on the EVT700 please visit the product
information page: 
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