Porsche Cayenne S 4.5L V8 stage 1
Unitronic is proud to present it’s complete tuning solution for the Cayenne S 4.5L V8
After much research and development, Unitronic’s comprehensive ECU re-calibration refines and boosts the performance of the Cayenne S 4.5L V8 and sets the industry standard for reliability and power. The refinements in power delivery provide a large increase in low RPM torque as well as a substantial increase in top end power delivery. Tuning with all factory safety limiters maintained, Unitronic offers performance software and hardware to match your demand for performance and reliability.
The power that should have been there from the factory is unleashed with Unitronic’s ECU upgrade for the Cayenne S 4.5L V8
Stock Power : 340HP / 310LB-TQ
Unitronic stage 1 : 359HP / 332LB-TQ
DescriptionPerformance Software Precisely Engineered to Run on a Completely Stock Car.
Gas typeOptimized for 91 Octane / 95 Ron gas
InstallationFlashed directly through the (OBDII) Diagnostic port of your vehicle (5-10 minutes).
( In some rare cases we may require a little more time. In any event we will keep you informed once we receive your ECU. )
- Engineered with Strict Industry Standards
- Extensively Tested Under Various Driving Conditions
- Factory Safety Limiters Retained
- Greatest Power and Torque Gains in the Industry, Guaranteed!
- Optimized Responsiveness and Drivability
- Optimized Smoothness and Driving Comfort
- Power Delivery Perfectly Optimized Throughout the Power Band
- Improved Fuel Efficiency
UNITRONIC STAGE PERFORMANCE
|ecu stage||power levels||gain over stock||octane||dyno runs|
|Stock||340HP / 310TQ||-||-||Stock Power|
|359HP / 332TQ||+19HP / +22TQ||91 Octane / 95 Ron gas||-|
Depending on your vehicle, the installation procedure may require a simple OBDII port connection without the hood of the vehicle ever being opened. This is the most simple installation procedure and available on the majority of vehicles prior to 2010. In certain vehicles, the procedure may involve removal of the factory ECU to be flashed using our specialized dealer tools and may take around 2 hours to complete. In this case, no soldering or removal of chips from the ECU is required, and all of our software is installed on the OEM factory ECU. Certain ECU revisions may require additional installation steps to be performed and your Unitronic Authorized Dealer will inform you along the way.
In specialized cases involving custom tuning requests, a Unitronic Shipping form and delivery of the ECU to Unitronic Headquarters in Montreal is required. For more information regarding this procedure check out our FAQ, call our offices for more information, and check your specific vehicle model to see if these options are available to you.
|Stage 1||Stage 1+||Stage 2||Stage 2+||Stage 3|
|Stage 1||$ 100 (USD)||$ 150 (USD)||$ 200 (USD)||$ 640 (USD)|
|Stage 1+||$ 100 (USD)||$ 150 (USD)||$ 640 (USD)|
|Stage 2||$ 100 (USD)||$ 640 (USD)|
|Stage 2+||$ 640 (USD)|
This warranty does not cover any ECU parts, any mechanical issues or defective components unrelated to software installation. Unitronic reserves the right to refuse any warranty claim if problems arise from improper installation, misuse, or abuse. Further, Unitronic reserves the right to inspect the ECU for evidence of tampering or misuse. If such is the case, the claim may be denied. If a manufacturer's ECU update overwrites the Performance Software, Unitronic and its dealers will happily reinstall it for you. In such a case, installation charges may apply and may vary between dealers.
For more information please visit our website or contact our Head Office at 1-866-341-2447. Unitronic reserves the right to refuse any refund claims if the request is judged to be inappropriate or dishonest.
All Unitronic Performance Software comes with a 30-day Satisfaction Guarantee. Our goal is to enhance your vehicles' performance while ensuring your expectations are met. Our risk-free guarantee exists to bring you peace of mind, so rest assured that Unitronic will go the extra mile for you, every time.
If you're expectations are not being met, after our Performance Software has been installed, please contact Unitronic or Unitronic's Authorized Dealer that installed your Performance Software. We'll will work with you from there, doing everything in our power to ensure that you're entirely satisfied. If you're still not and are able to quantify your dissatisfaction with us, then you can choose to return your Software back to stock for a full refund (less installation fees/labor).
We are here to serve you and build on our solid reputation, one satisfied customer at a time. That's why all original owners of Unitronic Performance Software benefit from a lifetime warranty.
Warranty coverage may be excluded if installation was not performed by Unitronic, Unitronic Authorized Dealer or other certified VAG specialty mechanic, or if product was modified, installed improperly, or used in any way, not intended by the manufacturer. This warranty does not cover labor, consequential damage to vehicle or vehicle components, shipping costs, loss of use of vehicle, loss of time or revenues, or other incidental damage or loss of use.
Product usage in Motorsports may result in denial of warranty claim, as operating conditions are inherently abusive in nature and fall outside of normal operating conditions. Upon verification and acceptance of warranty coverage by Unitronic, Unitronic will repair or replace the defective product. Unitronic reserves the right to accept or deny warranty coverage at their full discretion. Warranty claims must be submitted to Unitronic within 48 hours of product defect.