Tom wanted some more power out of his Cayman. The Cayman's have a great suspension, chassis and brakes; they lack some power, especially at 6,500ft. We are putting the TPC racing turbo kit on (450hp) and installing a OS Giken limited slip diff. It sould be very fast when it is done. This is a OS Giken unit and it is a clutch and gear type. This is the only one in the world that has both. It had all of the advantages of each and none of the downsides.

 

Ring gear installed.

 

TPC wants you to remove the airbox and cut it up to fir the air mass sensor and the new air filter. This is the end product. We added the aluminum plate because it looked terrible.




This is where the other radiator will go for the coolant in the intercooler.

 

This is the new throttle body pipe.

 

The new Siemens injectors


The hot side of the turbo was coated to keep the heat out of the engine bay.





The intake manifold with the new throttle body adapter


This is the new radiator with the GT3 shroud