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BMW Intake Boots & Hoses for MINI

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 - Black - 5 Meters (3.5mm ID)

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T#:51848535

Part#: 51731257971-5M

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$ 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.

Bremmen Filtered Air Pipe w/ Resonator - BMW F44 F48 F39 B46/B48 2.0L...

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T#:50381392

Part#: 13717619268

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Sale - Save 18% $ 125.99

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

$ 102.99 USD

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Sale - Save 18%

$ 125.99

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

$ 102.99 USD

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Replacement turbo inlet pipe matching the factory design - Connects the intake air box to the turbo inlet

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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Forge Motorsport Silcone High Flow Inlet Hose - Resonator Delete ...

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T#:51813318

Part#: INLH27

Ships in 3 Business Days

Sale - Save 10% $ 399.99

This product was last offered at the strikethrough price on
07-01-2026

$ 359.99 USD

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Sale - Save 10%

$ 399.99

This product was last offered at the strikethrough price on
07-01-2026

$ 359.99 USD

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SET, INLET TUBE, TURBOCHARGE

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T#:50843516

Part#: 11655A023A3

Ships in 2 Business Days

8% off MSRP $ 124.99

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

$ 114.99 USD

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8% off MSRP

$ 124.99

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

$ 114.99 USD

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