All of the N52 engines used in the 2006+ 128i, 325i, 328i, 330i, 528i, X3 30i, X5 30i, and Z4 30i share most of their major components. Over the years the manifolds have gotten more sophisticated and complex.
This quality aftermarket intake manifold is an exact direct replica of the 3-stage manifold found on the 2006 E90 330i Sedan, which is also used on N51/SULEV models. Replacement Lower DISA valve to restore torque and performance.
0L N51 N52 Replaces 11617579114 2x Intake Manifold Adjusting Unit Driver DISAValve Left + Right 11617522929 11617560538 for B-MW 323 325 328 330 525. Special Application Notes: Lower DISA valve (under throttle body); 128i/328i with SULEV N51 engine only.