Find Parts That Fit Your Vehicle

BMW Intake Boots & Hoses

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:

M57 Upgraded Silicone PCV Hose - E90 335d, E70 35d
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:39734496
Part#: 056926LA01
In Stock
Sale - Save 20% $ 30.99

This product was last offered at the strikethrough price on
06-14-2026

$ 24.79 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 30.99

This product was last offered at the strikethrough price on
06-14-2026

$ 24.79 USD
Free Shipping on orders $49 and up

Turner Motorsport Silicone PCV Hose for BMW M57

Upgrade your BMW M57 engine with our Silicone PCV Hose, a premium replacement for the fragile, failure-prone factory hose. Over time, the stock rubber hose deteriorates due to constant exposure to heat and oil, leading to cracks and leaks. Our solution? A high-quality silicone hose engineered for superior durability and long-term reliability.

To further enhance performance, we’ve lined the hose with fluorosilicone, providing exceptional resistance to oil and chemical degradation. Designed in-house using advanced CAD modeling and 3D scanning, this hose offers a precise OEM fit while eliminating the common weaknesses of rubber construction.

Each kit includes stainless steel hose clamps for a secure, hassle-free installation. Whether you’re replacing a worn-out PCV hose or upgrading for added peace of mind, this premium solution ensures your BMW M57 runs smoothly and efficiently for years to come.

Features:

Direct OEM Fit – Retains factory hose dimensions while eliminating reliability issues.
High-Performance Silicone – Resists heat-related wear for long-lasting durability.
4-Ply Fluorosilicone Lining – Superior protection against oil and chemical exposure.
Stainless Steel Clamps Included – Secure installation and extended service life.
Give your BMW M57 the reliability it deserves—upgrade to the Turner Motorsport Silicone PCV Hose today!

Show More Show Less
Turner E39/E46 Silicone Intake Boot - M54 3.0 - Black
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:639832
Part#: 007927LA01-02
In Stock
Sale - Save 25% $ 201.99

This product was last offered at the strikethrough price on
06-14-2026

$ 151.49 USD
Free Shipping
Sale - Save 25%
$ 201.99

This product was last offered at the strikethrough price on
06-14-2026

$ 151.49 USD
Free Shipping
The Turner Motorsport E46 M54 Silicone Intake boot is designed with a smooth contour for improved air flow compared to the OE corrugated rubber, featuring Stepped flanges to maintain smooth ID transition from air box to throttle body. The Turner intake boot also keeps simplicity in mind, with a one piece design, vs. the OE two-piece design. Installation is a breeze! In just a few minutes, you can replace your old worn boot for a sleek new upgrade! Constructed of 5-Ply reinforced silicone for improved durability over the failure prone OE rubber boot. Silicone also offers reduced thermal conductivity as well as improved resistance to ozone and UV degradation for improved performance and durability.
Show More Show Less
Turner Motorsport - Corporate Logo
T#:639115
Part#: 028145TMS09KT
In Stock
Sale - Save 20% $ 312.99

This product was last offered at the strikethrough price on
06-14-2026

$ 249.99 USD
Free Shipping
Sale - Save 20%
$ 312.99

This product was last offered at the strikethrough price on
06-14-2026

$ 249.99 USD
Free Shipping
Owning a BMW for any length of time, you are most likely aware of BMW's less-than-stellar reputation for developing weak plastic hoses and other parts. A great example of this are the N55 turbo inlet pipes. Over time, constant temperature swings cause these plastic pipes/hoses to become brittle. This often leads to cracks, splits, or even complete failure, allowing your turbos to suck in unfiltered air. To prevent this from happening to you, we are proud to present our very own Turner Motorsport F-Chassis N55 Upper Silicone & Lower Cast Aluminum Turbo Inlet Hoses!
Show More Show Less

E39/E46 M54 3.0 - Turner Silicone Intake Boot - Blue
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:639977
Part#: 007927LA01-01
Ships on Feb 26, 2027
Sale - Save 25% $ 171.99

This product was last offered at the strikethrough price on
06-14-2026

$ 128.99 USD
Free Shipping
Sale - Save 25%
$ 171.99

This product was last offered at the strikethrough price on
06-14-2026

$ 128.99 USD
Free Shipping
The Turner Motorsport E46 M54 Silicone Intake boot is designed with a smooth contour for improved air flow compared to the OE corrugated rubber, featuring Stepped flanges to maintain smooth ID transition from air box to throttle body. The Turner intake boot also keeps simplicity in mind, with a one piece design, vs. the OE two-piece design. Installation is a breeze! In just a few minutes, you can replace your old worn boot for a sleek new upgrade! Constructed of 5-Ply reinforced silicone for improved durability over the failure prone OE rubber boot. Silicone also offers reduced thermal conductivity as well as improved resistance to ozone and UV degradation for improved performance and durability.
Show More Show Less

Turner Silicone Throttle Body Intake Boot Set - S54
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:588713
Part#: 003313TMS03
In Stock
Sale - Save 25% $ 147.99

This product was last offered at the strikethrough price on
06-14-2026

$ 110.99 USD
Free Shipping
Sale - Save 25%
$ 147.99

This product was last offered at the strikethrough price on
06-14-2026

$ 110.99 USD
Free Shipping
Highly durable under street or race conditions, including forced induction applications. Durable 3 ply construction. Add your preferred clamps to install.
Turner Motorsport - Corporate Logo
T#:400812
Part#: 006655TMS01
In Stock
Sale - Save 41% $ 122.99

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

$ 71.99 USD
Free Shipping on orders $49 and up
Sale - Save 41%
$ 122.99

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

$ 71.99 USD
Free Shipping on orders $49 and up

The intake boot is a regular issue especially for BMW's, nearly all vehicles have a boot manufactured from rubber with an accordion section in the design for flexibility. This flexible section is typically where the failure comes from, leading to vacuum leak engine codes, rough idle, and increase fuel consumption. 

When you upgrade to a Turner silicone intake boot you get a perfect fit that will not only outlast the OE design (meaning any vacuum leaks and rough idle), while also smoothing out airflow within the intake tract. This boot also eliminates the factory intake resonator giving your engine a much more aggressive sound under the hood especially at higher rpm. Available in black or Turner blue color, our intake boot offers either a pop of color or a cohesive, complementary look in your engine bay.

The Turner Motorsport silicone intake boot is manufactured with 5 layers of wire reinforced silicone to prevent collapse under load. Engineered in-house utilizing 3D scanning technology, this boot offers perfect fitment with the factory air box and either single stage or three stage (high output N52) intake manifolds.

Install as a standalone reliability improvement or in addition to our three stage intake manifold and Turner performance tune (available here).

Replaces OE intake boot 13717536004.

Features:

  • 5 layers of wire reinforced silicone
  • Perfect fitment with factory airbox
  • Compatible with single stage or three stage manifold
  • Installation hardware included

This item fits the following BMWs:
2008-2013 E82 E88 BMW 128i Coupe Convertible
2006-2011 E90 BMW 325i 325xi 328i 328xi 330i 330xi - Sedan
2007-2011 E91 BMW 325i 325xi 328i 328xi - Touring Wagon
2007-2013 E92 BMW 328i 328xi - Coupe
2007-2013 E93 BMW 328i - Convertible

Show More Show Less

Silicone Throttle Body Boot Set - S54 With Clamps
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up to 10/2004 only
Turner Motorsport - Corporate Logo
T#:596826
Part#: 003313TMS03KT
In Stock
Sale - Save 25% $ 170.99

This product was last offered at the strikethrough price on
06-14-2026

$ 128.24 USD
Free Shipping
Sale - Save 25%
$ 170.99

This product was last offered at the strikethrough price on
06-14-2026

$ 128.24 USD
Free Shipping
Highly durable under street and race conditions, including forced induction applications. Includes euro-style screw clamps.
Turner Motorsport - Corporate Logo
T#:400813
Part#: 006655TMS02
In Stock
Sale - Save 41% $ 122.99

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

$ 71.99 USD
Free Shipping
Sale - Save 41%
$ 122.99

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

$ 71.99 USD
Free Shipping

The intake boot is a regular issue especially for BMW's, nearly all vehicles have a boot manufactured from rubber with an accordion section in the design for flexibility. This flexible section is typically where the failure comes from leading to vacuum leak engine codes, rough idle, and increase fuel consumption. 

When you upgrade to a Turner silicone intake boot you get a perfect fit that will not only outlast the OE design (meaning any vacuum leaks and rough idle), while also smoothing out airflow within the intake tract. This boot also eliminates the factory intake resonator giving your engine a much more aggressive sound under the hood especially at higher rpm. Available in black or Turner blue color, our intake boot offers either a pop of color or a cohesive, complementary look in your engine bay.

The Turner Motorsport silicone intake boot is manufactured with 5 layers of wire reinforced silicone to prevent collapse under load. Engineered in-house utilizing 3D scanning technology, this boot offers perfect fitment with the factory air box and either single stage or three stage (high output N52) intake manifolds.

Install as a standalone reliability improvement or in addition to our three stage intake manifold and Turner performance tune (available here).

Replaces OE intake boot 13717536004.

Features:

  • 5 layers of wire reinforced silicone
  • Perfect fitment with factory airbox
  • Compatible with single stage or three stage manifold
  • Installation hardware included

This item fits the following BMWs:
2008-2013 E82 E88 BMW 128i Coupe Convertible
2006-2011 E90 BMW 325i 325xi 328i 328xi 330i 330xi - Sedan
2007-2011 E91 BMW 325i 325xi 328i 328xi - Touring Wagon
2007-2013 E92 BMW 328i 328xi - Coupe
2007-2013 E93 BMW 328i - Convertible

Show More Show Less

Turner E46 Silicone Intake Boot - E46 M54 2.5
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:585816
Part#: 001687TMS01-02
In Stock
Sale - Save 25% $ 171.99

This product was last offered at the strikethrough price on
06-14-2026

$ 128.99 USD
Free Shipping
Sale - Save 25%
$ 171.99

This product was last offered at the strikethrough price on
06-14-2026

$ 128.99 USD
Free Shipping
Improved Air Flow and Durability!

Rein PCV / CCV Breather Hose
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:4126651
Part#: 11127599753
In Stock
$ 47.99 USD
Free Shipping on orders $49 and up
Quality Replacement Breather Hose for N55 Engines.
Turner Motorsport - Corporate Logo
T#:591415
Part#: 026510TMS10KT
In Stock
Sale - Save 15% $ 241.99

This product was last offered at the strikethrough price on
06-14-2026

$ 205.69 USD
Free Shipping
Sale - Save 15%
$ 241.99

This product was last offered at the strikethrough price on
06-14-2026

$ 205.69 USD
Free Shipping
Designed with a smooth contour for unobstructed flow compared to the OE molded plastic. This provides increased turbo response, increased airflow, & less turbo lag. Constructed of 5-Ply reinforced silicone for improved durability. Pair with our Turner upper intake pipe for even more intake noises!
Show More Show Less
Turner Motorsport - Corporate Logo
T#:53326245
Part#: 058917LA01
In Stock
New Item
$ 101.99 USD
Free Shipping
$ 101.99 USD
Free Shipping

From the factory, B58-equipped BMWs are designed to be refined and quiet. To achieve this, BMW equipped the intake tract with a bulky plastic resonator designed to cancel out the natural induction sounds of the engine. While great for a silent commute, it robs the enthusiast of the satisfying "whoosh" noise and turbo spool that make the B58 one of the most exciting engines on the market today.

Our Intake Resonator Delete Pipe is the simplest, most cost-effective way to bring that personality back to your BMW without shelling out hundreds for a full intake system. By deleting the OEM intake resonator assembly, you'll experience a drastic increase in induction noise and blow-off sounds. This hose also removes the internal chambers that create turbulence in the factory pipe, ensuring smooth, consistent airflow to the turbocharger. In short, this fully-reversible delete pipe is a must-have upgrade for owners who wish to keep their factory airbox while dramatically increasing induction noise.

Features:

Increases audible induction noise and turbocharger "blow-off" sounds
Removes the internal chambers that cause turbulence in the factory pipe, ensuring smooth, consistent airflow to the turbocharger
Precision-engineered to look like it belonged there from the factory
Perfect for those who want better sound and flow while keeping the superior filtration and heat-shielding of the OE BMW airbox
Design:

Durable four-ply fiber-reinforced silicone construction matches the exact dimensions of the factory air intake elbow (13717643302), ensuring a perfect fit
T304 stainless steel German-style worm gear hose clamps ensure a consistent seal and optimal corrosion resistance
Fully-reversible - no permanent modifications necessary!
Product Development:

Our B58 Intake Resonator Delete Pipe was designed, engineered, tested, and quality inspected by our Research & Development team. Our development process includes leading-edge product technology: FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.

Show More Show Less


Rein Silicone Vacuum Hoses - Blue - 5 Meters (3.5mm ID)
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:379090
Part#: 11731259996-5
In Stock
$ 33.99 USD
Free Shipping on orders $49 and up
$ 33.99 USD
Free Shipping on orders $49 and up
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. 1 1 1 1 1
Turner E46 Silicone Intake Boot - E46 M54 2.5
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:585817
Part#: 001687TMS01-01
In Stock
Sale - Save 25% $ 171.99

This product was last offered at the strikethrough price on
06-14-2026

$ 128.99 USD
Free Shipping
Sale - Save 25%
$ 171.99

This product was last offered at the strikethrough price on
06-14-2026

$ 128.99 USD
Free Shipping
Improved durability and air flow!
Silicone Intake Boot - E46 M3 S54
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:4662415
Part#: 028521TMS05-02
In Stock
Sale - Save 17% $ 153.99

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

$ 127.99 USD
Free Shipping
Sale - Save 17%
$ 153.99

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

$ 127.99 USD
Free Shipping

Flexible silicone smooths the intake tract while allowing for a range of performance intakes fitments. The ultimate in durability!

In most vehicle applications, the rubber intake elbow found in the intake system is not designed for performance or modification. They were designed to get the job done but when you add a performance filter, intake or tune, the stock elbow will start to show it weakness. The stock rubber elbows disrupt air flow as it passes over the accordion sections causing unwanted turbulence and negating the effects of intake modifications.

With high quality 4 ply construction, the Turner intake boot is strong but flexible, ensuring a secure fit on an OEM or aftermarket intake system. A smooth interior ensures unimpeded airflow, while a smooth, unassuming exterior adds to any engine bay.

Benefits:

Improved throttle response,
Increase induction sound
Increased power output - and power output, Best when paired with an ECS drop-in air filter.(ES4461001 or ES4460965)

Show More Show Less

BMW S54 Silicone Throttle Body Boot Set - With Clamps
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 10/2004 only
Turner Motorsport - Corporate Logo
T#:4565830
Part#: 016229LA01
In Stock
Sale - Save 25% $ 178.99

This product was last offered at the strikethrough price on
06-14-2026

$ 134.24 USD
Free Shipping
Sale - Save 25%
$ 178.99

This product was last offered at the strikethrough price on
06-14-2026

$ 134.24 USD
Free Shipping

BMW S54 Silicone Throttle Body Boot Set - With Clamps is an essential upgrade for any BMW S54 engine, designed to replace aging and deteriorating rubber intake boots. Engineered by Turner Motorsport, these silicone throttle body boots provide superior durability and reliability under both street and race conditions, including boosted applications. Unlike simple silicone reducers, these boots are meticulously designed with the same internal features as the originals, ensuring a perfect factory fitment. The three-ply construction offers enhanced strength and longevity, making them slightly thicker than the factory boots. This set includes six boots and compatible clamps, providing a complete solution at a fraction of the cost of OEM replacements.

  • Enhanced Durability: Three-ply construction withstands heat cycling, vibrations, and oil exposure.
  • Perfect Fit: Designed with factory fitment in mind, including all internal features of the originals.
  • Complete Set: Includes six boots and compatible clamps for a full replacement.
  • Cost-Effective: Less than half the price of OEM replacement boots.
  • Versatile Compatibility: Fits all intake plenums, including US, CSL, and replicas using OE-style boots.
Show More Show Less

Rein Cloth Braided Fuel/Vacuum Hose - Black - 5 Meter
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:378470
Part#: N203531-5
In Stock
$ 80.05

This product was last offered at the strikethrough price on
07-27-2026

$ 62.99 USD
Free Shipping on orders $49 and up
$ 62.99 USD
Free Shipping on orders $49 and up
Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID
Turner Motorsport - Corporate Logo
T#:591418
Part#: 026510TMS11KT
In Stock
Sale - Save 20% $ 189.99

This product was last offered at the strikethrough price on
06-14-2026

$ 151.98 USD
Free Shipping
Sale - Save 20%
$ 189.99

This product was last offered at the strikethrough price on
06-14-2026

$ 151.98 USD
Free Shipping
Constructed of 5-Ply reinforced silicone for improved durability. ​Designed with a smooth contour for unobstructed flow compared to the OE molded plastic. Increase turbo response, increase airflow, and reduce turbo lag.
Show More Show Less

Rein Silicone Vacuum Hoses - Black - 5 Meters (3.5mm ID)
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:51848535
Part#: 51731257971-5M
In Stock
New Item
$ 38.99 USD
Free Shipping on orders $49 and up
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.
Intake Boot
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:586997
Part#: 13541740073
In Stock
$ 45.99

This product was last offered at the strikethrough price on
08-13-2026

$ 30.99 USD
Free Shipping on orders $49 and up
$ 30.99 USD
Free Shipping on orders $49 and up

Turner Motorsport - Corporate Logo
T#:591459
Part#: 026510TMS09KT
In Stock
Sale - Save 20% $ 461.99

This product was last offered at the strikethrough price on
06-14-2026

$ 369.57 USD
Free Shipping
Sale - Save 20%
$ 461.99

This product was last offered at the strikethrough price on
06-14-2026

$ 369.57 USD
Free Shipping
Designed with a smooth contour for unobstructed flow compared to the OE molded plastic. Increased turbo response, increased airflow, less turbo lag. Constructed of 5-Ply reinforced silicone for improved durability.
Show More Show Less

ASC Delete Intake Tube Plug
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:15048411
Part#: 017740TMS01
Ships on Nov 3, 2026
Sale - Save 25% $ 45.99

This product was last offered at the strikethrough price on
06-14-2026

$ 34.49 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 45.99

This product was last offered at the strikethrough price on
06-14-2026

$ 34.49 USD
Free Shipping on orders $49 and up

The TMS E36/Z3 6cyl Intake Tube Plug is intended to be used in a variety of applications ranging from ASC delete, deleting the idle control valve in a car with a aftermarket engine management system, re-routing the PCV hose to a catch can, aftermarket supercharged engines, or simply plugging one of the hose provisions in the E36 6cyl intake tubes. It also works great as a coolant hose plug. The diameter of the tip is 20mm (just over 3/4"). A low profile Oetker compression clamp is included. The plug can be drilled and tapped for a small air temp/water temp sensor, pre throttle body vacuum/boost/MAP sensor barb, or water alcohol/nitrous/methanol injector or barb. Works with M50, M50TU S52, M52, S52 throttle boots and may work in other applications with a 20mm hose.

Installation Instructions / More Details

This intake tube plug can be used in a variety of ways on these BMWs:
1992-1995 E36 325i, 325is, 325ic
1996-1998 E36 328i, 328is, 328ic
1999-1999 E36 328is, 328ic
1995-1999 E36 M3 coupe, sedan & convertible
1997-1999 Z3 2.8 liter
1992-1995 M50 engine (2.5 liter)
1996-1999 M52 engine (2.8 liter)
1995-1995 S50 engine (3.0 liter / US engine)
1996-1999 S52 engine (3.2 liter / US engine)

Show More Show Less
Turner Motorsport - Corporate Logo
T#:640163
Part#: 007292LA01KT
In Stock
$ 375.99 USD
Free Shipping
$ 375.99 USD
Free Shipping
Owning a BMW for any length of time, you are most likely aware of BMW's less-than-stellar reputation for developing weak plastic hoses and other parts. A great example of this are the N55 turbo inlet pipes. Over time, constant temperature swings cause these plastic pipes/hoses to become brittle. This often leads to cracks, splits, or even complete failure, allowing your turbos to suck in unfiltered air. To prevent this from happening to you, we are proud to present our very own Turner Motorsport G-Chassis B58 Upper & Lower Silicone Turbo Inlet Hoses!
Show More Show Less
Rein Air Intake Boot - E46, Z3
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:379640
Part#: 13541438761
Ships in 1 Business Day
$ 28.99 USD
Free Shipping on orders $49 and up
$ 28.99 USD
Free Shipping on orders $49 and up
Connects mass airflow sensor to air intake tube


Rein - Corporate Logo
T#:34080725
Part#: 11157623745
In Stock
$ 43.99 USD
Free Shipping on orders $49 and up

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.

Show More Show Less
Turner Motorsport - Corporate Logo
T#:599103
Part#: TMSN54STIH
Ships on Jan 11, 2027
Sale - Save 20% $ 416.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 333.59 USD
Free Shipping
Sale - Save 20%
$ 416.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 333.59 USD
Free Shipping
If you have owned your BMW for any length of time, you are most likely aware of BMW's less-than-stellar reputation for developing weak plastic hoses and other parts. A great example of this are the N54 turbo inlet pipes. Over time, constant temperature swings cause these plastic pipes/hoses to become brittle. This often leads to cracks, splits, or even complete failure, allowing your turbos to suck in unfiltered air. To prevent this from happening to you, we are proud to present our very own Turner Motorsport N54 Silicone Turbo Inlet Hoses! Silicone inlet hoses are extremely reliable, resisting heat and pressure significantly better than plastic. This is perfect people who are just looking for a simple, reliable upgrade, or people who want to push the limits of their BMW and are looking to make more boost and more power without worrying about failing inlets. Available in two sizes, our kits can support either stock (44mm) or upgraded (50mm) turbos and include adapters to reconnect your turbo bypass pipes. If you plan to upgrade your charge pipes, replace the stock diverter valves with aftermarket atmospheric blow-off-valves, or want to convert your BMW to a catch can system, we also recommend the optionally available Turner Motorsport N54 Inlet Hose Plug Kit. This kit blocks off the turbo bypass pipe connections and PCV connections that will no longer be needed.
Show More Show Less
Air Intake Boot
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:402026
Part#: 13711247031
Ships in 3 Business Days
$ 21.99 USD
Free Shipping on orders $49 and up
$ 21.99 USD
Free Shipping on orders $49 and up
Connects to throttle body

OEM Rein Intake Boot - E83 X3 M54
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:386412
Part#: 13543412292
In Stock at Vendor
$ 33.99 USD
Free Shipping on orders $49 and up
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!
Show More Show Less

Rubber Intake Boot
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:594358
Part#: 13717541069
In Stock at Vendor
$ 29.99 USD
Free Shipping on orders $49 and up
This boot is a common point of failure as models age. Brittle and cracked intake bellows allow unfiltered air to bypass the air filter, potentially causing premature engine wear. Attaches to the filtered air duct to supply air to your intake.
Show More Show Less
Rubber Intake Boot
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:586167
Part#: 13717552223
In Stock at Vendor
$ 33.99 USD
Free Shipping on orders $49 and up
$ 33.99 USD
Free Shipping on orders $49 and up

Rein Breather Hose - Crankcase Ventilation
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:17771604
Part#: 11157595188
Ships in 3 Business Days
$ 41.99 USD
Free Shipping on orders $49 and up
Connecting tube of the crankcase ventilation vent pipe, located in the middle, between the left and right vent pipes.
Intake Boot
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:591892
Part#: 13541435625
Ships in 1 Business Day
$ 20.99 USD
Free Shipping on orders $49 and up
$ 20.99 USD
Free Shipping on orders $49 and up
Boot that attaches to the mass air sensor

Rubber Boot
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:586182
Part#: 13717555784
Ships on Oct 27, 2026
$ 84.99 USD
Free Shipping
$ 84.99 USD
Free Shipping

OEM Rein Air Hose - E36 M42 1.8L
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:7207
Part#: 13411739650
Back Ordered
$ 30.99 USD
Free Shipping on orders $49 and up

The rubber hose connects the idle air control valve to the intake boot.

This item fits the following BMW Chassis:
E36

Fits BMW Engines including:
M42

Rein Silicone Vacuum Hoses - Blue - 3 Feet
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:378472
Part#: 11731259996-1
In Stock
$ 6.11 USD
Free Shipping on orders $49 and up
Replace your cracked or frayed vacuum lines. 3.5mm
Rein Air Intake Boot - E46, Z3
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:555163
Part#: 13541705209
In Stock
$ 17.99 USD
Free Shipping on orders $49 and up
$ 17.99 USD
Free Shipping on orders $49 and up
Connects directly to the MAF


Rein Cloth Braided Fuel/Vacuum Hose - Black - 1 Meter
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:363139
Part#: N203531-1
In Stock
$ 12.99 USD
Free Shipping on orders $49 and up
Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID
Vent Hose
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:9803973
Part#: 11157605186
In Stock
$ 34.99

This product was last offered at the strikethrough price on
08-31-2026

$ 30.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 34.99

This product was last offered at the strikethrough price on
08-31-2026

$ 30.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Rein Fuel Tank Breather Hose - BMW FXX
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:52516267
Part#: FBH0118
In Stock at Vendor
New Item
$ 41.99 USD
Free Shipping on orders $49 and up
Restore your BMW's fueling system to peak performance with the Rein FBH0118 Fuel Tank Breather Hose.

OEM Rein Air Intake Boot - E46 Z3
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:386410
Part#: 13541438759
In Stock
$ 29.99

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

$ 14.99 USD
Free Shipping on orders $49 and up
$ 14.99 USD
Free Shipping on orders $49 and up
This intake boot connects directly to the throttle body. Susceptible to cracking over time, this boot could be the cause of a check engine light, showing that the engine is running lean, and rough idle issues.
Show More Show Less

Rubber Intake Boot
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:599032
Part#: 13721477839
Ships in 2 Business Days
$ 37.99 USD
Free Shipping on orders $49 and up
Rein - Corporate Logo
T#:55821708
Part#: 13411738185
In Stock at Vendor
New Item
$ 16.99 USD
Free Shipping on orders $49 and up
The factory Idle Air Control Valve hoses are subjected to decades of intense engine bay heat, oil vapor, and constant engine movement. Over time, the factory rubber hardens, becomes brittle, and develops hairline splits on the underside where you can't see them without removing the throttle body. These unmetered vacuum leaks allow unmeasured air into the engine, throwing off your fuel trims and ruining your idle quality.
Show More Show Less

Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:378471
Part#: N203531-20
Ships in 3 Business Days
$ 363.52 USD
Free Shipping
$ 363.52 USD
Free Shipping
Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID
Rein Silicone Vaccum Hose - Black - 65 Feet
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:378475
Part#: 5173125797120BLK
Ships in 3 Business Days
$ 175.99 USD
Free Shipping
$ 175.99 USD
Free Shipping
Replace your cracked or frayed vacuum lines. 3.5mm

Rein Air Flow Meter Boot - E83 - M54
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:53750111
Part#: 13543412291
Ships in 3 Business Days
New Item
$ 55.99 USD
Free Shipping on orders $49 and up
Replace a Torn or Cracking Rubber MAF Intake with this OE Level Replacement from Rein. Restoring Proper Intake Flow and Performance

Intake Boot
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:402080
Part#: 13547505838
In Stock at Vendor
$ 19.99 USD
Free Shipping on orders $49 and up
Connects to the mass airflow meter
Intake Boot
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:402027
Part#: 13541740931
Ships in 3 Business Days
$ 18.99 USD
Free Shipping on orders $49 and up
$ 18.99 USD
Free Shipping on orders $49 and up
Intake boot for the air flow meter
Throttle Body Boot
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:591895
Part#: 13541440102
Ships in 3 Business Days
$ 22.99

This product was last offered at the strikethrough price on
08-13-2026

$ 14.95 USD
Free Shipping on orders $49 and up
$ 14.95 USD
Free Shipping on orders $49 and up


Rein Air Intake Boot - E39, E46, Z3
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:362650
Part#: 13541435627
In Stock
$ 16.99

This product was last offered at the strikethrough price on
06-11-2026

$ 14.99 USD
Free Shipping on orders $49 and up
$ 14.99 USD
Free Shipping on orders $49 and up
Connects directly to the throttle body
Intake Boot
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:594356
Part#: 13541703726
In Stock
$ 30.81

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

$ 22.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 30.81

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

$ 22.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
This is the rubber intake boot that the Mass Air Meter clamps to. If your boot has rotted or deteriorated it will cause a rough idle and poor performance.