Part No:
6013 , 621-126013

Brand:
i6 AUTOMOTIVE

Problem:

Plastic parts within the DISA Valve have begun to break down.

Poor quality materials used with poor manufacturing processes has meant that it is common for the plastic to weaken overtime and eventually fracturing off causing parts to fall into the intake manifold. The end pin also has a knack for coming undone and falling out, again this will be into the manifold. Once this happens the engine will require a rebuild.

Fitment:
For BMW M54 3.0 Liter Applications
For E36 Z3 3.0i Coup�?1999-2002
For E36 Z3 3.0i Roadster 1999-2002
For E39 530i Sedan 2000-2003
For E39 530i Touring 2000-2003
For E46 330Ci Convertible 1999-2006
For E46 330Ci Coup�?1999-2006
For E46 330i Sedan 1999-2005
For E46 330i Touring 1999-2005
For E46 330xi Sedan 1999-2004
For E46 330xi Touring 1999-2005
For E53 X5 3.0i SUV 1999-2006
For E60 530i Sedan 2002-2005
For E65 730i Sedan 2002-2005
For E66 730Li Sedan 2002-2004
For E83 X3 3.0i SUV 2003-2006
For E85 Z4 3.0i Roadster 2002-2005

Symptoms:

Poor or lumpy idling.

Poor torque low down where the intake manifold is usually shortened by the flap closing.

Vacuum leaks where the o-ring has worn causing air to be sucked in.

Loud ticking noises coming from the DISA valve, a usual sign of the bell crank wearing down and breaking up.

Fault Codes:

P1083,P1085,P1090,P1092,P1087,P1089,P0311,P0316,P0174, SES Lights and various Lean Codes

Solution:

I6automotive has manufactured a cost effective solution.

Using our surgical manufacturing skills, we have honed out a brand new solid Aluminium flap, bell crank and redesigned the DISA valve so that the retaining pin is left out and replaced with a long threaded screw instead.

Kit Contents:

X1 Aluminium Flap, Bell Crank & Screw
X1 Replacement Seal
X1 Washer and lock washer
X1 Lithium Grease