Rein DISA Valves for BMW X Series E83 (2004-2010)

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The DISA valves direct the flow or air inside the intake manifold to dynamically effect runner length over the entire RPM range.
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OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 3.0L
OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 3.0L
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T#:402121
Part#: 11617544805
In Stock
Sale - Save 21% $ 214.99

This product was last offered at the strikethrough price on
03-05-2026

$ 169.09 USD
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Sale - Save 21%
$ 214.99

This product was last offered at the strikethrough price on
03-05-2026

$ 169.09 USD
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Add to Wish List

A bad DISA valve can cause a variety of issues, from a loud racket in the engine bay, hesitation at low rpm and a rough idle with lean codes.

If the valve is making a loud noise, we recommend replacing it as soon as possible. It is possible for the pin holding the flap to be sucked into the motor causing serious damage.

Very easy to replace, just need to undo the 4 bolts holding it to the intake manifold.

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Air Adjustment Unit/DISA Valve
Air Adjustment Unit/DISA Valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Rein - Corporate Logo
T#:36438827
Part#: 11617579114
In Stock
Sale - Save 5% $ 254.99

This product was last offered at the strikethrough price on
06-29-2026

$ 242.24 USD
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Sale - Save 5%
$ 254.99

This product was last offered at the strikethrough price on
06-29-2026

$ 242.24 USD
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Add to Wish List
OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 2.5L
OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 2.5L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:402120
Part#: 11617544806
Ships in 3 Business Days
Sale - Save 5% $ 246.99

This product was last offered at the strikethrough price on
06-29-2026

$ 234.64 USD
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Sale - Save 5%
$ 246.99

This product was last offered at the strikethrough price on
06-29-2026

$ 234.64 USD
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Air adjustment unit controls the path of the air in the intake manifold, allowing either a shorter or longer runner length. A common source of trouble causing low RPM sluggishness and accompanied by a clicking sound from the engine bay.
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Intake Air Adjustment Unit/DISA Valve
Intake Air Adjustment Unit/DISA Valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:36438828
Part#: 11617560538
In Stock
Sale - Save 5% $ 305.99

This product was last offered at the strikethrough price on
06-29-2026

$ 290.69 USD
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Sale - Save 5%
$ 305.99

This product was last offered at the strikethrough price on
06-29-2026

$ 290.69 USD
Free Shipping on orders $49 and up
Add to Wish List

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