At DrVanos.com we have addressed some well known problems related to the Dual Vanos and provided solutions to those problems in a complete, ready to install kit. Each dual vanos is fully rebuilt using modified bearings along with high-performance Viton O-rings and Teflon seals that will not only eliminate the vanos rattle, but also restore lost power due to worn out internals. Our vanos units will stand up to more abuse than the stock units, and will last the life of the car.
$450($300.00 plus a fully refundable $150 core charge) Availability: In Stock
Additional Ordering Information
The Dual Vanos core charge is $150
We ask that you return your old vanos unit to us as quickly as possible. Once we receive your complete core we will immediately refund the full core charge amount back to your Paypal or Credit Card account.
Cores must be complete and in good condition to receive a full refund.
Parts and Accessories...
The DISA valve, or "Intake Manifold Adjuster Unit", is a common failure on the M54 BMW engines and is caused by the materials used in the manufacturing process in a couple of the key valve components. The three parts of the DISA are the flat plastic flapper valve, the bell crank lever that rotates the flapper, and the vacuum pot, all made of partially of glass reinforced nylon.
This construction of glass and nylon is what primarily creates failure points. The symptoms of a worn DISA valve include rough idle, lean engine codes and lack of low to mid rpm power. We upgrade the DISA by replacing the plastic flapper valve and bell crank with machined aluminum and titanium parts which will last the life of the engine.
$225 (plus a $50 refundable core deposit)
Price: $275.002.5l units are currently out of stock
BMW Part# 11617544805 or 11617502275
Number stamped on DISA Housing:
7544805 or 7502275
E36 1999-2002 Z3 3.0i Coupe
E36 1999-2002 Z3 3.0i Roadster
E39 2000-2003 530i Sedan
E39 2000-2003 530i Touring
E46 1999-2006 330Ci Convertible
E46 1999-2006 330Ci Coupe
E46 1999-2005 330i Sedan
E46 1999-2005 330i Touring
E46 1999-2004 330xi Sedan
E46 1999-2005 330xi Touring
E53 1999-2006 X5 3.0i SUV
E60 2002-2005 530i Sedan
E65 2002-2005 730i Sedan
E66 2002-2004 730Li Sedan
E83 2003-2006 X3 3.0i SUV
E85 2002-2005 Z4 3.0i Roadster
BMW Part# 11617544806 or 11617502269
Number Stamped on DISA Housing:
7544806 or 7502269
E39 2000-2003 525i Touring
E39 2000-2003 525i Sedan
E46 2000-2004 320i Sedan
E46 2000-2006 325Ci Coupe
see note below
E46 2000-2006 325Ci Convertible
E46 2000-2005 325i Touring
E46 2000-2005 325i Sedan
see note below
E46 1999-2004 325xi Sedan
E46 1999-2005 325xi Touring
E60 2002-2004 525i Sedan
E83 2003-2006 X3 2.5i SUV
E85 2002-2005 Z4 2.5i Roadster
NOTE: Some California models of the 325 used "Ultra Low Emissions" M56 engines. The DISA for 2.5L M56 engine requires the 3.0L version repair kit.