Home
Intake
Intake Boots & Hoses

BMW Intake Boots & Hoses for BMW 4 Series F32 (2014+)

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).

Sort By:

CTS Turbo Turbo Inlet Pipe - BMW F2X/F3X 230i/330i/430i B46/B48 ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:50899212

Part#: HW-446

Ships in 8 Business Days

$ 129.99 USD

Add to Wish List

Qty

$ 129.99 USD

Add to Wish List

Unlock maximum airflow and performance from your BMW’s B46/B48 with the CTS Turbo Cast Turbo Inlet Pipe. Designed as a direct replacement for the restrictive factory inlet, this upgrade dramatically improves airflow to the turbocharger, allowing your engine to breathe easier and perform at its full potential.

Show More Show Less

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

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:51848535

Part#: 51731257971-5M

In Stock at Vendor

Sale - Save 5% $ 38.66

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

$ 36.73 USD

Add to Wish List

Qty

Sale - Save 5%

$ 38.66

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

$ 36.73 USD

Add to Wish List

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.

Vacuum Hose (3.5x7.5) - 1 Meter

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:53644191

Part#: 11727545323-1

In Stock

$ 41.99 USD

Add to Wish List

Qty

$ 41.99 USD

Add to Wish List

Vargas Modular Carbon Fiber Intake Hose - GC/GC+ - BMW FXX B58 ...

For vehicles with VTT GC/GC+

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:51883674

Part#: VTT-B58-MISGC

Ships in 10 Business Days

Sale - Save 15% $ 157.99

This product was last offered at the strikethrough price on
07-02-2026

$ 133.87 USD

Add to Wish List

Qty

Sale - Save 15%

$ 157.99

This product was last offered at the strikethrough price on
07-02-2026

$ 133.87 USD

Add to Wish List

The VTT B58 Intake Hose is the ultimate solution for BMW owners looking to eliminate the restrictive factory intake without a full airbox replacement.

Vargas Modular Carbon Fiber Intake Hose - BMW FXX B58

For vehicles with stock turbo

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:51883678

Part#: VTT-B58-MISST

Ships in 10 Business Days

Sale - Save 15% $ 179.99

This product was last offered at the strikethrough price on
07-02-2026

$ 152.99 USD

Add to Wish List

Qty

Sale - Save 15%

$ 179.99

This product was last offered at the strikethrough price on
07-02-2026

$ 152.99 USD

Add to Wish List

The Vargas B58 Modular Intake System is engineered to unlock the breathing potential of your BMW F-Series engine.

Project Cars

SELECT YOUR BMW

BMW Intake Boots & Hoses for BMW 4 Series F32 (2014+)

CTS Turbo Turbo Inlet Pipe - BMW F2X/F3X 230i/330i/430i B46/B48 ...

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

Vacuum Hose (3.5x7.5) - 1 Meter

Vargas Modular Carbon Fiber Intake Hose - GC/GC+ - BMW FXX B58 ...

Vargas Modular Carbon Fiber Intake Hose - BMW FXX B58

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results