Seems i need an ECU so my boost controller does not fry the engine beyond 9/10 psi. There are the JWT ones but they are $580, any cheaper ones but good too?

The JWT you have been looking at is a replacement Stock ECU, socketed with a JWT chip Installed, from the U.S.

 

All you actually need is a JWT remap chip socketed onto your own ECU.

 

Many of the Traders offer JWT remap chip for less than £100 fitted, but AndyP, John Dixon and DTA can also supply there own ECU remap chips, which are an improvement over the JWT.

Phew. I shall get a remap chipp for my jap tt import ecu unit next month, ah another pay packet more zed goodies. Its a good thing im single lol.

just had a andy p resocket and map 2 done impressed with it, its not quicker to 60 with it done than was without but the above 100 speeds are better

i have a full jwt ecu for sale ;)