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| APR ECU Upgrade for 02-09 Porsche Cayenne 4.5TT |
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Brand: APR
Desc: Cayenne 4.5TT
Type: ECU Upgrade
Status: Ready to ship
Price: $3299.00
Buy Now
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Features:
- Program Switching (Stock & Chipped)
- Undetectable to a VAG diagnostics
- Directport Programming
- Program Switching
- Fault Code Erase/Throttle Body Alignment
- Security Lockout
- Anti-Theft
- 30 day money back guarantee
- Limited lifetime warranty for defective software
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For Engines: 4.5TT
Boost: Custom
HP: 493hp

Questions & Information:
- Frequently Asked Questions (see here first)
- Contact Us NOW (any other questions)
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Additional Options:
| For a total of 2 programs (i.e. - Stock and Chipped)
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$149 |
| For a total of 3 programs |
$219 |
| For a total of 4 programs |
$289 |
| Security Lockout |
$59 |
| Fault Code Erase/Throttle Body Alignment (FCE/TBA) |
$59 |
| Anti-Theft System |
$199 |
The APR Cayenne Turbo ECU Upgrade comes EMCS equipped (Enhanced Modular Chipping System). The "Extra steps" don't stop with the software development process. Our ECU Upgrade development far surpasses anything else offered by any tuner in any market anywhere in the world. We have left the traditional method of re-flashing a chip in the 90's and have moved on to the next generation of ECU Upgrade tuning. No longer are you limited to replacing one program with another program. With our EMCS, you can replace one program with four programs and several ECU features.
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| Softtronic ECU Upgrade for 04-06 Porsche Cayenne Turbo & Turbo S FSI 4.5TT |
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Brand: Softtronic
Desc: 04-06 Cayenne
Type: ECU Upgrade
Status: In Stock
Price: $1995.00
Buy Now
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The Porsche Cayenne Turbo has a powerful 4.5L V8 engine. Stock, the car makes 450hp to the crank. But when you are in a Cayenne Turbo, it is like being in a 911. The turbos on the Cayenne can definitely take some more juice and that is just want Softronic has done. Softronic has engineered one of the best ECU maps for the Cayenne Turbo to give you another 58 horsepower to the crank and 57ft/lbs of torque. The 04-06 Porsche Cayenne is one of the only vehicles that requires the removal of the ECU from the car. Because of the ECU communication, OBDII flashing is not available.
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For Engines: 4.5TT FSI
Boost: Custom
HP: 495HP / 543ft/lbs
S HP: 563HP / 565ft/lbs
Additional Performance Parts (Click Here)
Questions & Information:
- Frequently Asked Questions (see here first)
- Contact Us NOW (any other questions)
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Once the ECU is removed from the car, you can overnight it directly to Softronic where it will be bench flashed. The ECU flash will alter your boost, fuel, and timing maps to give you a very dominating increase of power over stock. For those worried about check engine lights, there are none! Once the car is flashed, the low end torque and throttle response will be much improved. Turbos will spool quicker and the flash will have the Cayenne pulling hard to redline. The overall improvement of drivability makes the Cayenne Turbo even more fun then it was originally. Softronic can program your vehicle no matter what country you are from or what octane you use. When modifying the Cayenne Turbo, the car only improves when adding a high flow exhaust system, air filters, and replacing the OEM diverter valves. We have different maps for those running 91 octane or 93 octane and higher.
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| Softtronic ECU Upgrade for 08+ Porsche Cayenne Turbo & Turbo S DFI 4.5TT |
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Brand: Softtronic
Desc: 08+ Cayenne
Type: ECU Upgrade
Status: In Stock
Price: $1995.00
Buy Now
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The 2008 and up Porsche Cayenne is a big change over previous models. The new Cayenne Turbo has switched from a Bosch ECU to now running a Siemens SDI system. The new 4.8L engine is much more equipped over the previous 4.5L. With stock 500hp at the crank, Softronic has some extra to give the Cayenne Turbo to get you another 60 horsepower to the crank. Softronic has spent time engineering software for the FSI cars and is one of the only tuners in the world that can offer an ECU flash via the OBDII port.
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For Engines: 4.5TT DFI
Boost: Custom
HP: 560HP / 585ft/lbs
S HP: 600HP / 595ft/lbs
Additional Performance Parts (Click Here)
Questions & Information:
- Frequently Asked Questions (see here first)
- Contact Us NOW (any other questions)
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Softronic flashes the Cayenne Turbo through the OBDII port of the car. With their Flasher Client software, they are reading a full 1mb of the file to completely tune the ECU. Other companies claim to be able to do this, but are only read 128kb and making global changes. The ECU flash will alter your boost, fuel, and timing maps to give you a very dominating increase of power over stock. For those worried about check engine lights, there are none! Once the car is flashed, the low end torque and throttle response will be much improved. Turbos will spool quicker and the flash will have the Cayenne pulling hard to redline. The overall improvement of drivability makes the Cayenne Turbo even more fun then it was originally. Since warranty is always a concern, Softronic also provides you with your original file. With this original file you can flash your car back to stock at any point. If you go to the dealer, there will be nothing visible through the Porsche PIWIS system. Softronic can program your vehicle no matter what country you are from or what octane you use. We have different maps for those running 91 octane or 93 octane and higher.
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| Softtronic ECU Upgrade for 08+ Porsche Cayenne GTS DFI 4.8L |
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Brand: Softtronic
Desc: 08+ Cayenne GTS
Type: ECU Upgrade
Status: In Stock
Price: $1295.00
Buy Now
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The 2008 and up Porsche Cayenne is a big change over previous models. The new Cayenne GTS has switched from a Bosch ECU to now running a Siemens SDI system. The new 4.8L engine in the GTS is much more equipped for the sportier driver. With stock 405hp at the crank, Softronic has developed tuning to give the Cayenne GTS another 15 horsepower and 20ft/lbs of torque to the crank. Softronic has spent time engineering and developing software for the new FSI cars and is one of the only tuners in the world that can offer an ECU flash via the OBDII port.
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For Engines: 4.8L DFI
Boost: Custom
HP: 420HP / 390ft/lbs
Additional Performance Parts (Click Here)
Questions & Information:
- Frequently Asked Questions (see here first)
- Contact Us NOW (any other questions)
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Softronic flashes the Cayenne GTS through the OBDII port of the car. With their Flasher Client software, they are reading a full 1mb of the file to completely tune the ECU. Other companies claim to be able to do this, but are only read 128kb and making global changes. The ECU flash will alter your fuel, and timing maps to give you a very dominating increase of power over stock. For those worried about check engine lights, there are none! Once the car is flashed, the low end torque and throttle response will be much improved. You will notice the Cayenne pulling harder to redline. The overall improvement of drivability makes the Cayenne GTS even more fun then it was originally. Since warranty is always a concern, Softronic also provides you with your original file. With this original file you can flash your car back to stock at any point. If you go to the dealer, there will be nothing visible through the Porsche PIWIS system. Softronic can program your vehicle no matter what country you are from or what octane you use. We have different maps for those running 91 octane or 93 octane and higher.
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| Softtronic ECU Upgrade for 08+ Porsche Cayenne S DFI 4.8L |
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Brand: Softtronic
Desc: 08+ Cayenne S
Type: ECU Upgrade
Status: In Stock
Price: $1295.00
Buy Now
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The 2008 and up Porsche Cayenne is a big change over previous models. The new Cayenne S has switched from a Bosch ECU to now running a Siemens SDI system. The new 4.8L engine in the Cayenne S is much more powerful then the previous generation. With stock 385hp at the crank, Softronic has developed tuning to give the Cayenne S power like its bigger brother, the GTS. Another 33 horsepower and 21ft/lbs of torque to the crank is added. Softronic has spent time engineering and developing software for the new FSI cars and is one of the only tuners in the world that can offer an ECU flash via the OBDII port.
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For Engines: 4.8L DFI
Boost: Custom
HP: 418HP / 390ft/lbs
Additional Performance Parts (Click Here)
Questions & Information:
- Frequently Asked Questions (see here first)
- Contact Us NOW (any other questions)
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Softronic flashes the Cayenne S through the OBDII port of the car. With their Flasher Client software, they are reading a full 1mb of the file to completely tune the ECU. Other companies claim to be able to do this, but are only read 128kb and making global changes. The ECU flash will alter your fuel, and timing maps to give you a very dominating increase of power over stock. For those worried about check engine lights, there are none! Once the car is flashed, the low end torque and throttle response will be much improved. You will notice the Cayenne pulling harder to redline. The overall improvement of drivability makes the Cayenne S even more fun then it was originally. Since warranty is always a concern, Softronic also provides you with your original file. With this original file you can flash your car back to stock at any point. If you go to the dealer, there will be nothing visible through the Porsche PIWIS system. Softronic can program your vehicle no matter what country you are from or what octane you use. We have different maps for those running 91 octane or 93 octane and higher.
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| Softtronic ECU Upgrade for 04-06 Porsche Cayenne S 4.8L |
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Brand: Softtronic
Desc: 04-06 Cayenne S
Type: ECU Upgrade
Status: In Stock
Price: $995.00
Buy Now
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The Porsche Cayenne S has a comfortable 4.5L V8 engine. Stock, the car makes 340hp to the crank. But for those using the Cayenne S as a daily driver or tow vehicle, you need more. Softronic has developed one of the best ECU maps for the Cayenne S to give you another 23 horsepower to the crank and 20ft/lbs of torque. The 04-06 Porsche Cayenne is one of the only vehicles that requires the removal of the ECU from the car. Because of the ECU communication, OBDII flashing is not available. Once the ECU is removed from the car, you can overnight it directly to Softronic where it will be bench flashed and then return overnighted back.
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For Engines: 4.8L
Boost: Custom
HP: 363HP / 330ft/lbs
Additional Performance Parts (Click Here)
Questions & Information:
- Frequently Asked Questions (see here first)
- Contact Us NOW (any other questions)
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The ECU flash will alter your fuel, and timing maps to give you a very linear increase of power over stock. For those worried about check engine lights, there are none! Once the car is flashed, the low end torque and throttle response will be much improved. The overall improvement of drivability makes the Cayenne S even more fun then it was originally. Softronic can program your vehicle no matter what country you are from or what octane you use. We have different maps for those running 91 octane or 93 octane and higher.
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