Air admission valves

RIDEX airintake control valve for BMW X3 E83 :

BMW X3 E83 :

- 3.0i 6cyl 231hp from 01/2003 to 07/2006 (engine code M54B30)

ATTENTION: Compatible only with engine code m54b30.

For Roadster:
- 2.0 M52
- 2.8 M52 from 09/98 ->

For Coupé:
- 2.8 M52 from 09/98 ->

RIDEX airintake control valve for BMW 5 Series E39:

Sedan :

- 530i 231hp phase 2 from 03/2000 to 07/2003 (engine code M54B30)

Touring :

- 530i 231hp phase 1 from 11/1999 to 08/2000 (engine code M54B30)
- 530i 231hp phase 2 from 09/2000 to 12/2003 (engine code M54B30)

ATTENTION: Compatible only with engine code m54b30.

RIDEX airintake control valve for BMW Z4 E85:

Bmw Z4 E85 Roadster :

- 3.0i 231hp phase 1 from 01/2002 to 11/2005 (engine code M54B30)

ATTENTION: Compatible only with engine code m54b30.

Electropneumatic air intake control valve,

For E60:
- 520 i M54
- 525 i M54

For E61:
- 525 i M54

For Saloon & Touring:
- 520i M52
- 523i M52
- 528i M52

DISA valve on intake manifold.

The shaft and flap of this valve have become loose or broken over time. Check and replace if necessary.

Compatible with E46 Sedan and Coupé:
- 320 i/Ci M52
- 323 i/Ci M52
- 328 i/Ci M52

For E46 Touring:
- 320 i M52
- 328 i M52

For E46 Cabriolet:
- 323 Ci M52

RIDEX airintake control valve for BMW Z3 E36:

Coupé :

- 3.0i 231hp from 09/1999 to 06/2002 (engine code M54B30)

Roadster :

- 3.0i 231hp phase 2 from 09/1999 to 06/2002 (engine code M54B30)

ATTENTION: Compatible only with engine code m54b30.

For E46: 
- 330 i/ ci/ xi M54 231hp

For all E46 models including Compact
- 320 i/ ci M54
- 325 i/ xi/ ti M54

For E39 Saloon & Touring:
- 520 i M54
- 525i M54

For X5 E53:
- 3.0 i M54

For Roadster:
- 2.2 i M54

Located on the intake tubing,

For Roadster (E85):
- 3.0 i M54

Reversing valve for Porsche Cayenne type 9PA V6 phase 2 from 2007 to 2010 :

- 957 Cayenne V6 3.6 - 290 hp (5501) from 2007 to 2010

The reversing valve prevents harmful fuel vapors from escaping into the atmosphere, and helps achieve an optimum air/fuel ratio.
A faulty bleed valve can cause rough idling.

RIDEX airintake control valve for BMW 3 Series E46:

Sedan :

- 330i 231hp phase 1 from 09/1999 to 08/2001 (engine code M54B30)
- 330i 231hp phase 2 from 09/2001 to 02/2005 (engine code M54B30)
- 330xi 231hp phase 1 from 09/1999 to 08/2001 (engine code M54B30)
- 330xi 231hp phase 2 from 09/2001 to 12/2004 (engine code M54B30)

Touring :

- 330i 231hp phase 1 from 01/2000 to 08/2001 (engine code M54B30)
- 330i 231hp phase 2 from 09/2001 to 07/2005 (engine code M54B30)
- 330xi 231hp phase 1 from 01/2000 to 08/2001 (engine code M54B30)
- 330xi 231hp phase 2 from 09/2001 to 05/2005 (engine code M54B30)

Coupé :

- 330ci 231hp phase 1 from 09/1999 to 03/2003 (engine code M54B30)
- 330ci 231hp phase 2 from 04/2003 to 05/2006 (engine code M54B30)

Cabriolet :

- 330ci 231hp phase 1 from 01/2000 to 03/2003 (engine code M54B30)
- 330ci 231hp phase 2 from 04/2003 to 08/2006 (engine code M54B30)

ATTENTION: Compatible only with engine code m54b30.

RIDEX airintake control valve for BMW X5 E53:

BMW X5 E53 :

- 3.0i 6cyl 231hp phase 1 from 08/1999 to 09/2003 (engine code M54B30)
- 3.0i 6cyl 231hp phase 2 from 10/2003 to 09/2006 (engine code M54B30)

ATTENTION: Compatible only with engine code m54b30.

Airintake control valve for Bmw 7 Series E38:

Bmw 7 Series E38 :

- 728i 6cyl 193hp from 09/1998 to 07/2001 (engine code m52b28tu)
- 728iL 6cyl 193hp from 09/1998 to 07/2001 (engine code m52b28tu)

Theshaft and flap of this valve have become loose or broken over time. Check and replace if necessary.

RIDEX airintake control valve for BMW 5 Series E60:

Sedan :

- 530i 231hp from 12/2001 to 02/2005 (engine code M54B30)

ATTENTION: Compatible only with engine code m54b30 Sedan version.

For Roadster & Coupé:
- 3.0 i M54

Electric reversing valve for Porsche Boxster type 987 from 2005 to 2012 :
- 987 Boxster 2.7 - 240 hp (M96.25) from 2005 to 2006- 987 Boxster S 3.2 - 280 hp (M96.26) from 2005 to 2006- 987 Boxster 2.7 - 245 hp (M97.20) from 2007 to 2008- 987 Boxster S 3.4 - 295 hp (M97.21) from 2007 to 2008- 987 Boxster RS 60 Spyder 3.4 - 303 hp (M97.22) from 2008
- 987 Boxster 2.9 - 255 hp (MA1.20) from 2009 to 2012- 987 Boxster S 3.4 - 310 hp (MA1.21) from 2009 to 2012- 987 Boxster Spyder 3.4 - 320 hp (MA1.21) from 2010 to 2012