Review on 🔧 High-performance Air Intake Manifold Runner Control Valve for BMW E46 E53 E60 E83 E85 X3 X5 Z3 Z4 330i 330Ci 330xi 530i (3.0L M54) 325i 325Ci (2.5L M56) by Gerald Barrett

The Disa is slightly larger than the original Disa but it fits and the screw holes line up as they should. The problem was that my 06" X3 3.0 E83 engine stuttered at traffic lights after the car had driven about 15 miles at 75 mph on the freeway. Another problem is that with the Disa installed the engine would idle for about a second or two stumbles.The engine was replaced with the original Dis and stalled for a split second.Bought as a precaution.