The symptoms are annoying. The costs can be painful.

DISA valves control intake manifold runner length to improve engine performance at different rpm. When they fail, the DISA valve bangs around in its housing, making a rattling noise accompanied by rough idle and off-idle hesitation.

If your BMW experiences these symptoms, don't wait to fix it. In some cases, parts of the DISA--including a metal spreader pin--can be sucked into your engine, causing serious engine damage.

Easy to replace, your new DISA screws to the side of the intake and comes with pre-installed sealing gasket.





Click HERE for the M52 DISA Vavle
Fitemnt:
E39 528i M52 2.8L (96-00)
E46 M52 2.5L (99-00)
E46 M52 2.8L (99-00)
Z3 2.3 M52 2.5L (99-00)
Z3 2.8 M52 2.8L (97-00)

Click HERE for the DISA Valve for M54 2.5L Engines
Fitemnt:
Fits BMW M54 2.5L:
E39 525i (01-03)
E46 325Ci/i/xi (01-05)
E60 525i (04-05)
E83 X3 (04-05)
Z3 2.5i (01-02)
Z4 2.5i (03-05)

Click HERE for the DISA Valve for M54 3.0L engines
Fitemnt:
E39 530i (01-03)
E46 330Ci/i/xi (01-06)
E53 X5 (01-06)
E60 530i (02-07)
E83 X3 (04-06)
Z3 3.0i (01-02)
Z4 3.0i (03-05)

Vaico DISA Valves are Back In Stock!!!




Click HERE for the DISA Valve for M54 2.5L Engines

Click HERE for the DISA Valve for M54 3.0L engines

Click HERE for your 325 Intake Air Adjustment Unit

DISA valves control the intake manifold runner length to improve engine performance at different rpms. When they fail, the DISA valve bangs around in its housing, making a rattling noise accompanied by rough idle and off-idle hesitation.

If your BMW experiences these symptoms, don't wait to fix it. In some cases, parts of the DISA--including a metal spreader pin--can be sucked into your engine, causing serious engine damage.

Easy to replace, your new DISA screws to the side of the intake and comes with pre-installed sealing gasket.



Click HERE for your E53 X5 3.0L Disa Valve Kits

Click HERE for your Z4 2.5i M54 2.5L Disa Valve Kits

Click HERE for your E53 X5 3.0i DISA Valve Kits