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BMW Intake Boots & Hoses for BMW X Series E70 (2007-2013)

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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M57 Upgraded Silicone PCV Hose - E90 335d, E70 35d

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

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

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Qty

Sale - Save 20%

$ 30.99

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

$ 24.79 USD

Add to Wish List

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!

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Intake Duct for N63 engine (Left)

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:37993412

Part#: 13717577452

Back Ordered

$ 76.55 USD

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$ 76.55 USD

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Intake Boot to Turbocharger – Left Side (Cylinders 5-8) with Pre-installed Seal to replace your cracking intake inlet and restore your engine to peak performance!

URO Intake Duct for N63 Engine (Right)

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:37993407

Part#: 13717577451

Back Ordered

$ 76.55 USD

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$ 76.55 USD

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URO Intake Boot to Turbocharger – Right Side (Cylinders 1-4) with Seal, designed for the right-side turbocharger connection on cylinders 1-4. Engineered for a precise OEM fit, this durable, heat-resistant intake boot ensures optimal airflow, boosting engine efficiency and performance. Includes a pre-fitted seal for a secure, leak-free installation.

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