Originally Posted by iMG_Tuning
I currently have the Prototype AA twin turbo system. They are made to go toe to toe with RB turbos.
We've put the AA turbos and the RB turbos on the same Mustang dyno and the same Tune. The AA system puts out more WTQ and a little higher on WHP vs. the RBs. So far I've put over 800 miles on testing. And we'll have a full review after 2,000 miles.
Note: I've been abusing these AA system more then an average driver. So our findings will be on full details.
Do these use the stock housings like RB's? Or is it a different manifold etc?