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BMW Intake Boots & Hoses for BMW 7 Series G11 (2016+)

Clear BMW chassis

The intake boot provides a pathway for air from the air flow sensor to the intake manifold. On most BMWs the boot is made of rubber with an accordian shape that allows the engine to shift and vibrate. As with any rubber component the rubber can dry out and crack and that can lead to serious running and drivability issues. A crack in the boot means that air is entering the engine that is not being monitored by the airflow sensor. The engine computer relies on data from the airflow sensor to set the fuel mixture in the engine. Excess unmetered air can result in lean condition faults, rough running, misfires, and other performance issues. For misfire and lean condition faults, check your intake boots first.

As an alternative to the original rubber, we also offer silicone boots that are both stronger and last longer with a 4-layer silicone design. Samco silicone boots can also decrease your BMW's intake turbulence and restriction by replacing the accordian design with a smoothed internal surface. Samco boots are also perfect as part of a kit to eliminate the factory traction control system (sometimes called an ASC delete boot).

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

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T#:379090

Part#: 11731259996-5

In Stock at Vendor

Sale - Save 17% $ 38.99

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

$ 32.29 USD

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Sale - Save 17%

$ 38.99

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

$ 32.29 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.

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

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T#:378470

Part#: N203531-5

In Stock

Sale - Save 25% $ 80.05

This product was last offered at the strikethrough price on
06-09-2026

$ 59.84 USD

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Sale - Save 25%

$ 80.05

This product was last offered at the strikethrough price on
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$ 59.84 USD

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

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

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T#:51848535

Part#: 51731257971-5M

In Stock

Sale - Save 5% $ 38.66

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

$ 36.73 USD

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Sale - Save 5%

$ 38.66

This product was last offered at the strikethrough price on
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$ 36.73 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.

Rein - Crankcase Vent Hose - F23 230i, G30 530eX, F33 430i

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T#:34080725

Part#: 11157623745

In Stock

Sale - Save 6% $ 43.99

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

$ 41.22 USD

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$ 43.99

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$ 41.22 USD

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Rein - Crankcase Vent Hose is a high-quality replacement part specifically designed for BMW models to maintain proper engine ventilation. This vent hose is essential for regulating air pressure within the crankcase, preventing pressure build-up and reducing the risk of oil leaks or sludge formation. Engineered to meet or exceed OEM standards, the Rein - Crankcase Vent Hose ensures optimal engine performance and longevity. Available through Turner Motorsport, this direct-fit replacement part offers an easy installation solution for BMW owners looking to maintain their engine’s health.

Designed for BMW models, ensuring perfect fit and compatibility
Prevents pressure build-up, reducing the risk of oil leaks and engine damage
Helps reduce oil sludge formation, promoting cleaner engine operation
Manufactured from durable, high-quality materials for long-lasting performance
Direct-fit replacement for hassle-free installation without modifications
Meets or exceeds OEM specifications for superior reliability and performance

Keep your BMW’s engine running efficiently and smoothly with the Rein - Crankcase Vent Hose, a crucial component for maintaining proper crankcase ventilation.

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Genuine BMW Intake Boot - N63 4.4L

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T#:43302

Part#: 13717577475

Ships in 4 Business Days

4% off MSRP $ 24.99

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$ 23.99 USD

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$ 24.99

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$ 23.99 USD

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Genuine BMW Rubber Boot - 5-8
This item fits the following BMW Chassis:
E71,F01,F02,F06,F10,F12,F13

Fits BMW Engines including:
N63,N63N

Genuine BMW Vacuum Hose

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T#:37535

Part#: 11747797129

In Stock

Sale - Save 7% $ 42.00

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$ 38.85 USD

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$ 42.00

This product was last offered at the strikethrough price on
06-15-2026

$ 38.85 USD

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Genuine BMW Vacuum Hose Black - 3,5X2,0

VENTILATION LINE, HE

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T#:543535

Part#: 11157623745

In Stock

5% off MSRP $ 72.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 68.99 USD

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5% off MSRP

$ 72.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 68.99 USD

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BMW B46 B48 Crankcase Vent Hose - (NO LONGER AVAILABLE)

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T#:28138187

Part#: 11157623745

In Stock

Sale - Save 15% $ 52.99

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

$ 45.04 USD

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$ 52.99

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

$ 45.04 USD

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BMW B46 B48 Crankcase Vent Hose

Looking for a high-quality crankcase vent hose replacement for your BMW B46 or B48 engine? Turner Motorsport presents the BMW B46 B48 Crankcase Vent Hose. This vent hose ensures efficient ventilation of the crankcase, preventing pressure buildup and maintaining optimal engine performance. Crafted with durable materials and precision engineering, it offers the following benefits:

Efficient ventilation of the crankcase
Prevents pressure buildup for optimal engine performance
Crafted with durable materials for long-lasting use
Compatible with BMW B46 and B48 engines for easy installation

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Genuine BMW Vacuum Hose Red 11657796857

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T#:20661

Part#: 11657796857

Ships in 4 Business Days

7% off MSRP $ 44.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 42.00 USD

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7% off MSRP

$ 44.99

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$ 42.00 USD

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Genuine BMW Vacuum Hose Red - 3,5X2,0
This item fits the following BMW Chassis:
E70 X5,E90,F15,F25 X3,F30,F31

Fits BMW Engines including:
M57,N57N

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Genuine BMW Rubber Boot - N63 4.4L

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T#:43289

Part#: 13717577460

Ships in 4 Business Days

$ 24.50 USD

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$ 24.50 USD

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Genuine BMW Rubber Boot - 1-4
This item fits the following BMW Chassis:
E71,F01,F02,F06,F10,F12,F13

Fits BMW Engines including:
N63,N63N

1 Meter Vacuum Hose (3.5x7.5)

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T#:9448313

Part#: 11727545323-1M

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$ 7.99 USD

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$ 7.99 USD

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Used in many locations on the engine

Genuine BMW Turbo-Intercooler Clamp - 11657558922

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T#:36977

Part#: 11657558922

In Stock

7% off MSRP $ 17.66

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 16.49 USD

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7% off MSRP

$ 17.66

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$ 16.49 USD

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T-Bolt clamp used for the intercooler piping. This ensure that there will be no leaks from the intake hoses or pipes, holding everything tightly together.

Genuine BMW Clamp
This item fits the following BMW Chassis:
E82 1M Coupe,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16

Fits BMW Engines including:
N54,N54T,N63,N63N

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

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T#:363139

Part#: N203531-1

In Stock

Sale - Save 5% $ 12.99

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

$ 12.34 USD

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$ 12.99

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$ 12.34 USD

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

Genuine BMW Hose Clamp 07129952104

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T#:6533

Part#: 07129952104

In Stock

$ 3.99 USD

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$ 3.99 USD

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GENUINE BMW HOSE CLAMP 07129952104

Conti Tech Vacuum Hose (3.5x7.5) - 1 Meter

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T#:374693

Part#: 11727545323

In Stock

$ 8.25 USD

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$ 8.25 USD

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Used in many locations on the engine

Rein Silicone Vacuum Hoses - Blue - 3 Feet

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T#:378472

Part#: 11731259996-1

In Stock

Sale - Save 5% $ 6.11

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

$ 5.80 USD

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$ 6.11

This product was last offered at the strikethrough price on
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$ 5.80 USD

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Replace your cracked or frayed vacuum lines. 3.5mm

Vacuum Hose (3.5x7.5) - 1 Meter

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T#:53644191

Part#: 11727545323-1

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$ 41.99 USD

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$ 41.99 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 3 Business Days

Sale - Save 5% $ 363.52

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

$ 345.34 USD

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Sale - Save 5%

$ 363.52

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

$ 345.34 USD

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

Rein Silicone Vaccum Hose - Black - 65 Feet

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T#:378475

Part#: 5173125797120BLK

Ships in 3 Business Days

Sale - Save 5% $ 175.99

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

$ 166.75 USD

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$ 175.99

This product was last offered at the strikethrough price on
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$ 166.75 USD

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Replace your cracked or frayed vacuum lines. 3.5mm

FILTERED AIR PIPE

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T#:550837

Part#: 13718663614

Ships in 4 Business Days

4% off MSRP $ 312.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 301.99 USD

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4% off MSRP

$ 312.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 301.99 USD

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