Even though we used a 2006 530xi to perform this repair, this article can be applied to any vehicle with the N52 engine including most 2004-2013 1, 3, 5, 6, 7, X1, X3, X5, and Z4 series 6 cylinder models with minor. · #9 · Aug 19, 2009.
It's literally two T-40 bolts and 15 minutes.
Symptoms don't necessarily determine the seriousness.
DISA (Dual Resonance Intake System).
-----2AA9 Variable Intake System conversion 2 - Vanos related.
.
.
.
The DISA is vacuum driven from intake manifold vacuum and electronically controlled.
BMW’s variable intake runner system that uses a control flap that lengthens the intake runner to increase torque at low RPM and shortens the intake runner to increase power at high RPM (4500 rpm).
This shortens or extends the intake manifold length depending on RPM.
The DISA is vacuum driven from intake manifold vacuum and electronically controlled.
ECS Tuning has the OE BMW valve for ~$190.
.
It is responsible for air control as it comes into the intake, creating performance improvements by controlling airflow through the engine system.
Subscribe.
when I put in the vin the catalog.
ImportCar Magazine:.