What is your reason for wanting a twin-turbo setup?
The only advantages to a twin-turbo setup vs. single is a little bit less lag and more low end torque.. thats why they always use that setup in wagons, people with TT Rx7's usually switch them to a single turbo setup because it allows a high top end than a twin turbo configuration
if your looking for bigger HP i would go with an WRX setup instead..,, i think that setup would probably be more reliable than AMR anyway just because its a stock turbo system..
<i seriously doubt either will pass smog>
[This message has been edited by doripreza (edited February 15, 2001).]