Agency Power 550HP K16/16G Turbo Upgrade Porsche 996TT 01-05

People are doing the K24/18G, why not do a K16/16G. Alot of us have the K16 turbos on our Porsche 996 Turbo and like the quick spool. Not looking to break speed records, there is way to squeeze alittle more power from the K16's to pass their stock efficiency. The factory turbine wheel moves about 30lbs/min. With the 16G upgrade, you will see a gain of about 10lbs/min. Basically saying, the stock K16 turbos are good (based on turbo parts) for 550 crank horsepower. Of course depending on types of dyno's, boost settings, fuel tuning, etc, we would say at a 20% drivetrain loss for the AWD that it is more like 540 crank horsepower. This upgrade would increase the power output of your stock Porsche 996 Turbo K16's by (again based on turbo parts) about 60-80 crank horsepower.

Maintaining quick spool with an OEM fit and headache free upgrade, you will see a large increase in mid to top end horsepower. By running the same amount of boost you do now on a flashed K16 car (1.0-1.1bar), you will make more power since you are moving more volume of air. This upgrade only requires more fueling from an OEM 5 bar fuel pressure regulator included. It does require doing an ECU Flash. Softronic has been doing ECU tuning for more then 15 years. Having done some of the first K16/16G upgrades, they have a file ready to get your car going fast. With the turbo upgrade, you get a Softronic OBD Flash Cable which allows you to retain your stock map and do the ECU flash yourself. There is no need for inhouse tuning, chip soldering, or using a "Tuner". Softronic tunes using the factory knock and O2 sensor so basic bolt ons or octane changes do not require an new flash. The computer will adjust for these.

To upgrade your K16 turbos, you will need to remove them from your vehicle and ship them to our Turbo Builder which we will supply you with the address and instructions. Please contact us first before shipping any products. Once we receive the turbos, we will modify them to the K16G level and clean up your stock turbos. This process is about 7-10 days once they are received. You are responsible for shipping to and from. If you have any technical questions, consult one of our Porsche Specialists.

This 550HP K16/16G kit consists of:

Upgrading your stock K16 Turbos with a 16G Turbine Wheel
5bar FPR
Softronic ECU Flash with OBD Flash Cable.
There are other options below.

About Manufacturer: Agency Power
Agency Power Industries LLC was developed out of the need to provide quality, functional, and fashionable racing products. Starting from sway bar endlinks for the Subaru WRX back in 2003, Agency Power now has over 200 part numbers for cars ranging from the STI, EVO, M3, 996, TC, and more. Based out of Chandler, Arizona, Agency Power has established itself as one the core aftermarket companies for Subaru WRX STI and Mitsubishi EVO products. With new focus on the Porsche and BMW market, Agency Power is constantly developing new functional and race proven products. With dealers worldwide, the AP brand is recognized globally. Working with top distributers and tuners in the USA, AP can be found in Singapore, England, Canada, Australia, South Africa, and other parts in the EU.