We provide tuning concepts for current Porsche rear-engine and mid-engine models. Turbo Conversions are available with standard air-to-air intercooling or our specially designed liquid intercooling system. This makes it possible to create a high power turbo engine without requiring modification to the body; and the classic lines of the Porsche vehicle are not disturbed. By having Autothority turbo-charged your Porsche, you can achieve more power, torque, reliability, and drivability than any high performance non-turbo street motors.
Availability
APE/TTP now offers Turbo conversion for all Porsche models
Porsche Boxster (986)
We developed a bolt-on twinturbo system for all versions which fits without taking out the engine. An increase from 290 HP to 390 HP depending on the type of engine, is in arm's reach. With our Boxster 3.6L twinturbo, we've created a real powerplant; it carries out 450 HP and is therefore in a performance sector reserved only for super sport cars.
The technique of a water load air-cooling system with seperated water circulation provides for thermal well-being of the engine. Sport catalysts, turbo-exhaust system with end-muffler and programmed ECU are the main components of the turbo kit.
This model of the Porsche Carrera ranks among the elite sports cars of the world; with innovative technique and traditional items that forms the unit. The desire of many Porsche drivers for more performance encouraged us to developed a turbo-turbo-system to meet all expectations. Whether it is Coupe, Cabrio or Tiptronic, our turbo-system can be always installed. Tiptronic vehicles requires necessarily the transmission to be strengthened in such a way that the enormous torque ability from 457 lb/ft will be transferred. The APE/TTP Biturbo system consists of two (2) turbochargers, which are installed behind the engine under the bumper. A water intercooler with seperate water circulation cools the compressed intake air and supplies it to the engine. The way intercooler is placed in such a way in the engine compartment that no optical modifications in the vehicle become neccessary.
You can choose between Water intercooler or Air to Air intercooler. With application of the air-to-air cooling system the use of a tail wing developed particularly for this case is necessary. The advantage of the air-to-air radiator consists of the fact that at high loads and high temperatures a better cooling efficency is obtained. Particularly during travels on the racing course or with extreme heat this system is recommendable.
A newly developed high-grade steel exhaust system, metal catalysts and a fan elbow union system round our structural alteration measures off. The entire standard diagnostic system is fully preserved after these modifications. Thus it is possible to let service work be executed in your Porsche centre including the porsche system tester.
Water intercooler or Air to Air intercooler with rearwing
3.6L Twin turbo conversion Step II
Power: 400 HP
Torque: 413 lb/ft
Details:
APE ECU software upgrade
Turbo airbox with Sport Air Filter
Sport Air piping
Water intercooler
Two (2) Turbochargers K16
3.4L Twin turbo conversion Step II
Power: 450 HP
Torque: 457 lb/ft
Details:
APE ECU software upgrade
Two (2) Turbochargers K24
Turbo exhaust system
Turboheaders
Lowered compression ratio
Turbo airbox
Reinforced clutch
High performance oilcooler system
Water intercooler or Air to Air intercooler with rearwing
Porsche 911 GT3 (996)
It's fast!-beyond imagination - 600 turbo HP in the GT3
The GT3 represents the pure sports car made by Porsche.
The proven system with turbochargers arranged behind the engine is used in this setup. An air / air load air-cooling with suitable tail wing provides for thermal balance. The individual structural alteration measures are easy to reconstruct in the following outline:
