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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).

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Karbonius CSL Carbon Snorkel - E46 M3 (S54) - Gloss

T#:29931698

Part#: E46AD04-CF-2

Ships in 9 Business Days

$ 779.00 USD

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$ 779.00 USD

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Snorkel extension the allows ducting from CSL bumper to airbox, requires use of CSL style airbox and mounts like the factory flap unit.

Karbonius E46 M3 CSL (S54) Carbon Snorkel - Matte Finish

T#:35727834

Part#: E46AD04-CFM-2

Ships in 3 Business Days

$ 809.00 USD

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$ 809.00 USD

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Karbonius E46 M3 CSL (S54) Carbon Snorkel - 2x2 Weave and Matte Finish

Karbonius E46 M3 CSL (S54) Carbon Snorkel - 2x2 Weave and Matte Finish is the ultimate performance and style upgrade for BMW E46 M3 enthusiasts. This high-quality carbon fiber snorkel is designed to replicate the renowned CSL design, enhancing airflow efficiency and engine performance while providing a sleek, race-inspired aesthetic. Made with a premium 2x2 carbon fiber weave and finished with a durable matte coating, it offers the perfect balance of form and function. Available through Turner Motorsport, this component ensures authenticity and precision engineering for the discerning BMW owner.

Key Benefits

Precision-crafted for seamless fitment on BMW E46 M3 models
Improves airflow for optimized S54 engine performance
Constructed with a 2x2 carbon fiber weave for superior strength and lightweight durability
Matte finish adds a modern, sporty aesthetic to the engine bay
Inspired by the legendary CSL design for an authentic motorsport upgrade
Available exclusively from trusted BMW performance specialists, Turner Motorsport

Elevate your E46 M3’s performance and style with the Karbonius E46 M3 CSL (S54) Carbon Snorkel - 2x2 Weave and Matte Finish, a must-have for enthusiasts aiming to achieve the ultimate driving experience.

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Autotecknic Dry Carbon Fiber Cooling Shroud - G20 330I/xDrive ...

T#:5189200

Part#: ATK-BM-0004-G20

Ships in 7 Business Days

$ 295.00 USD

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$ 295.00 USD

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AutoTecknic was established in 2000 and has since become one of the largest manufacturers and distributors of carbon fiber parts and accessories for a wide variety of manufacturers. AutoTecknic's Dry Carbon Cooling Plate provides the G20 330I/xDrive with better air induction while providing the intake and engine with cooler air during high-speed driving. It also gives your engine bay a fresh appearance. Dry carbon fiber's name also comes from its manufacturing process. Dry carbon fiber is formed by using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold, and then into a sealed vacuum (autoclave) to properly cure. This particular method creates the least amount of waste and forms a lighter version of carbon than the “wet” method. The autoclave vacuuming process of making dry carbon means that there are fewer pinholes and virtually no air pockets that form in the carbon. Dry carbon is the highest quality version of carbon fiber products that are produced.

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Autotecknic Dry Carbon Fiber Cooling Shroud - G8x M3/M4

T#:5189186

Part#: ATK-BM-0701

Ships in 7 Business Days

$ 550.00 USD

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$ 550.00 USD

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AutoTecknic was established in 2000 and has since become one of the largest manufacturers and distributors of carbon fiber parts and accessories for a wide variety of manufacturers. AutoTecknic's Dry Carbon Cooling Plate provides the G8x M3/M4 with better air induction while providing the intake and engine with cooler air during high-speed driving. It also gives your engine bay a fresh appearance. Dry carbon fiber's name also comes from its manufacturing process. Dry carbon fiber is formed by using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold, and then into a sealed vacuum (autoclave) to properly cure. This particular method creates the least amount of waste and forms a lighter version of carbon than the “wet” method. The autoclave vacuuming process of making dry carbon means that there are fewer pinholes and virtually no air pockets that form in the carbon. Dry carbon is the highest quality version of carbon fiber products that are produced.

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Vaico CCV / PCV Breather Hose - BMW F22/23 F3X N55 3.0L

T#:41492597

Part#: 11127599753

Special Order: No Guaranteed ETA

$ 36.99 USD

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$ 36.99 USD

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Replace your cracked or worn out breather hose on your N55

1 Meter Vacuum Hose (3.5x7.5)

We Price Match - Give Us A Call or Chat!

T#:9448313

Part#: 11727545323-1M

In Stock

$ 8.99 USD

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$ 8.99 USD

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Used in many locations on the engine

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

We Price Match - Give Us A Call or Chat!

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

Autotecknic Dry Carbon Fiber Cooling Shroud - G22/G23/G26 4-Series ...

T#:5189197

Part#: ATK-BM-0004-G22

Ships in 7 Business Days

$ 295.00 USD

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$ 295.00 USD

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AutoTecknic was established in 2000 and has since become one of the largest manufacturers and distributors of carbon fiber parts and accessories for a wide variety of manufacturers. AutoTecknic's Dry Carbon Cooling Plate provides the G22/G23/G26 4-Series with better air induction while providing the intake and engine with cooler air during high-speed driving. It also gives your engine bay a fresh appearance. Dry carbon fiber's name also comes from its manufacturing process. Dry carbon fiber is formed by using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold, and then into a sealed vacuum (autoclave) to properly cure. This particular method creates the least amount of waste and forms a lighter version of carbon than the “wet” method. The autoclave vacuuming process of making dry carbon means that there are fewer pinholes and virtually no air pockets that form in the carbon. Dry carbon is the highest quality version of carbon fiber products that are produced.

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Autotecknic Dry Carbon Fiber Intake Air Duct - F90 M5

T#:5189182

Part#: ATK-BM-0022

Ships in 7 Business Days

$ 350.00 USD

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$ 350.00 USD

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AutoTecknic was established in 2000 and has since become one of the largest manufacturers and distributors of carbon fiber parts and accessories for a wide variety of manufacturers. AutoTecknic Dry Carbon Intake Air Ducts are designed to mount behind the front grills of your F90 M5 to provide a "ram-air" effect . The ducts achieve this by utilizing the air intake motion to increase static air pressure entering the intake manifold. This creates greater airflow throughout the engine by forcing in increased cooler air, resulting in lower engine temperature and cooler air going into the intake. Dry carbon fiber's name also comes from its manufacturing process. Dry carbon fiber is formed by using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold, and then into a sealed vacuum (autoclave) to properly cure. This particular method creates the least amount of waste and forms a lighter version of carbon than the “wet” method. The autoclave vacuuming process of making dry carbon means that there are fewer pinholes and virtually no air pockets that form in the carbon. Dry carbon is the highest quality version of carbon fiber products that are produced.

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Autotecknic Dry Carbon Intake Air Duct Set - BMW G87 M2

T#:43817983

Part#: ATK-BM-0711

Ships in 7 Business Days

$ 645.00 USD

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$ 645.00 USD

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Feed fresh air directly into your intake to help keep intake air temps low for better engine power and performance.

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