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Rein BMW Intake Parts for BMW X Series E83 (2004-2010)

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One thing drivers and cars have in common is the need for air. Induction systems provide a third of the critical necessities for engines to run, so giving your BMW the best way to breathe is paramount in engine performance. If you need to replace your filter, recharge your reusable pod filter, or upgrade your intake, turbos, or intercooler parts, everything can be found below. We have OEM replacements as well as aftermarket performance upgrades to keep your BMW pristine, powerful, and functioning at peak efficiency.

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Rein Cloth Braided Fuel/Vacuum Hose - Black - 5 Meter

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T#:378470

Part#: N203531-5

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$ 80.05 USD

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$ 80.05 USD

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Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

Rein Silicone Vacuum Hoses - Blue - 5 Meters (3.5mm ID)

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T#:379090

Part#: 11731259996-5

In Stock

$ 38.99

This product was last offered at the strikethrough price on
03-17-2026

$ 33.99 USD

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$ 33.99 USD

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This silicone hose has an inner diameter of 3.5mm and outer diameter of 7.5mm, is blue in color, and arrives in a 5 Meter section that can be cut down to size.

OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 3.0L

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T#:402121

Part#: 11617544805

In Stock

$ 214.99

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

$ 177.99 USD

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$ 177.99 USD

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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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Rein Silicone Vacuum Hoses - Black - 5 Meters (3.5mm ID)

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T#:51848535

Part#: 51731257971-5M

In Stock at Vendor

$ 38.66 USD

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$ 38.66 USD

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This silicone hose has an inner diameter of 3.5mm and outer diameter of 7.5mm, is black in color, and arrives in a 5 Meter section that can be cut down to size.

Air Adjustment Unit/DISA Valve

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T#:36438827

Part#: 11617579114

In Stock

$ 254.99 USD

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$ 254.99 USD

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OEM Rein Intake Boot - E83 X3 M54

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T#:386412

Part#: 13543412292

In Stock at Vendor

$ 33.99 USD

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$ 33.99 USD

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Rubber intake boots are susceptible to cracking over time. This can lead to rough idling issues and lost performance. Replace your intake boot with an OEM Rein intake boot to save cash without compromising quality!

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OEM Rein Intake Air Adjustment Unit/DISA Valve - M54 2.5L

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T#:402120

Part#: 11617544806

Ships in 4 Business Days

$ 246.99 USD

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$ 246.99 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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Rein Cloth Braided Fuel/Vacuum Hose - Black - 1 Meter

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T#:363139

Part#: N203531-1

In Stock

$ 12.99 USD

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$ 12.99 USD

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Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

Intake Air Adjustment Unit/DISA Valve

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T#:36438828

Part#: 11617560538

In Stock

$ 305.99 USD

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$ 305.99 USD

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Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter

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T#:378471

Part#: N203531-20

Ships in 4 Business Days

$ 363.52 USD

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$ 363.52 USD

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Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

Vacuum Pump

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T#:38161722

Part#: 11667558344

Ships in 4 Business Days

$ 177.99 USD

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$ 177.99 USD

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Rein Air Flow Meter Boot - E83 - M54

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T#:53750111

Part#: 13543412291

Ships in 4 Business Days

$ 55.99 USD

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$ 55.99 USD

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Replace a Torn or Cracking Rubber MAF Intake with this OE Level Replacement from Rein. Restoring Proper Intake Flow and Performance

Rein Silicone Vaccum Hose - Black - 65 Feet

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T#:378475

Part#: 5173125797120BLK

Ships in 4 Business Days

$ 175.99 USD

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$ 175.99 USD

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Replace your cracked or frayed vacuum lines. 3.5mm

Rein Silicone Vacuum Hoses - Blue - 3 Feet

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T#:378472

Part#: 11731259996-1

In Stock

$ 6.11 USD

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$ 6.11 USD

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Replace your cracked or frayed vacuum lines. 3.5mm

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Intake
- Intake Boots & Hoses (9)
- Intake Manifold Upgrades & Components (DISA, Vacuum, CCV (5)

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