I recently had an EBC installed. ( Greddy type S, similar to the old Profec B). Before the install I had JWT boost jets that permitted boosting to 15psi. Now, with the controller set to max boost, I'm only able to get 12psi. I have no boost leaks. Could this be explained by the technician not removing the JWT boost jets ? We did remove the stock boost solenoids and run new vacuum lines from the boost controller to the wastegate actuators, so there shouldn't be any "stock" boost jets in the system.
Follow Ups
At the risk of getting flamed, Boost jet question... - TTkeeper15:38:45 07/09/08