Membrane Diaphragm For DISA Valve BMW M52TU, M54, M56 OEM# 11617502275 11617544805 11617502269 11611440049 V201375 11617544806

Diaphragm of the actuator for changing the geometry of the intake manifold DISA for BMW with engines M54 M56 M52TU. Membrane diameter: 46mm

The diaphragm must be selected according to the original number of the Dis executive unit, since only the entire assembly is supplied in the original!

Original numbers of the DISA actuator:

BMW 11617502275

BMW 11617544805

BMW 11617502269

BMW 11617544806

BMW 116111440049

VAICO - V20-1375 / V201375

Applicability:

BMW 3er (E46)

320i 2171ccm 125KW 170PS 2000/09-2005/02

320i 2171ccm 120KW 163PS 2000/09-2005/02

325i 2494ccm 141KW 192PS 2000/09-2005/02

325xi 2494ccm 141KW 192PS 2000/09-2005/02

330i 2979ccm 170KW 231PS 2000/06-2005/02

330i 2979ccm 168KW 228PS 2001/01-2005/04

330xi 2979ccm 170KW 231PS 2000/06-2005/02

BMW 3er Cabriolet (E46)

320 Ci 2171ccm 125KW 170PS 2000/09-2007/12

320 Ci 2171ccm 120KW 163PS 2006/01-2007/12

325 Ci 2494ccm 141KW 192PS 2000/09-2007/12

330 Ci 2979ccm 170KW 231PS 2000/06-2007/12

BMW 3er Compact (E46)

325 TI 2494ccm 141KW 192PS 2001/06-2005/02

BMW 3er Coupe (E46)

320 Ci 2171ccm 125KW 170PS 2000/01-2006/05

320 Ci 2171ccm 120KW 163PS 2000/01-2006/05

325 Ci 2494ccm 141KW 192PS 2000/09-2006/07

330 Ci 2979ccm 170KW 231PS 2000/06-2006/07

BMW 3er Touring (E46)

320i 2171ccm 120KW 163PS 2000/09-2005/02

320i 2171ccm 125KW 170PS 2000/09-2005/02

325i 2494ccm 141KW 192PS 2000/09-2005/02

325xi 2494ccm 141KW 192PS 2000/09-2005/02

330i 2979ccm 170KW 231PS 2000/06-2005/02

330xi 2979ccm 170KW 231PS 2000/06-2005/02

BMW 5er (E39)

520i 2171ccm 120KW 163PS 2000/09-2003/06

520i 2171ccm 125KW 170PS 2000/09-2003/06

525i 2494ccm 141KW 192PS 2000/09-2003/06

530i 2979ccm 170KW 231PS 2000/09-2003/06

BMW 5er Touring (E39)

520i 2171ccm 120KW 163PS 2000/09-2004/05

520i 2171ccm 125KW 170PS 2000/09-2004/05

525i 2494ccm 141KW 192PS 2000/09-2004/05

530i 2979ccm 170KW 231PS 2000/09-2004/05

BMW 5er (E60)

520i 2171ccm 125KW 170PS 2003/07-2010/03

525i 2494ccm 141KW 192PS 2003/09-2010/03

530i 2979ccm 170KW 231PS 2001/12-2005/02

BMW 5er Touring (E61)

525i 2494ccm 141KW 192PS 2004/06-2010/12

BMW 7er (E65, E66, E67)

730i, Li 2979ccm 170KW 231PS 2003/03-2008/07

BMW X3 (E83)

2.5i 2494ccm 141KW 192PS 2004/01-2006/08

3.0i xDrive 2979ccm 170KW 231PS 2004/01-2006/08

BMW X5 (E53)

3.0i 2979ccm 170KW 231PS 2000/05-2006/12

BMW Z3 Roadster (E36)

2.2i 2171ccm 120KW 163PS 2000/08-2003/01

2.2i 2171ccm 125KW 170PS 2000/08-2003/01

3.0i 2979ccm 170KW 231PS 2000/06-2003/01

BMW Z3 Coupe (E36)

3.0i 2979ccm 170KW 231PS 2000/06-2003/06

BMW Z4 Roadster (E85)

2.2i 2171ccm 125KW 170PS 2003/10-2005/10

2.5i 2494ccm 141KW 192PS 2003/02-2005/12

3.0i 2979ccm 170KW 231PS 2002/09-2005/12

The DISA BMW unit (disa bmw) is used to change the geometry of the intake manifold (long - short) to improve the mixture formation in the cylinders and create a boost effect. The use of this unit on BMW engines allows you to reduce fuel consumption, as well as smoothly distribute the engine torque at different speeds.

Symptoms of a torn BMW DISA membrane:

increased fuel consumption

poor acceleration dynamics at low revs

intake manifold noise

errors on the poor mixture of the engine (air leaks)

as a result of air leaks - uneven idling

Over time, the membrane dubs and breaks, which disables the assembly. A new DISA BMW unit costs about $ 150. Our company offers the only correct solution - replacing the DISA membrane with a new one, which will restore the performance of the intake manifold geometry change unit.