Mishimoto Silicone Intake Boot BMW Engine

The Mishimoto Silicone Intake Boot (also called an engine air intake hose or intake tube) is a direct replacement for the factory rubber intake hose. It connects the airbox or air flow meter to the throttle body or intake system. Mishimoto builds it for OEM-style fitment with a more durable silicone construction.

Key Features:

• Made from high-grade silicone with heat-resistant embedded fibers
• Rated for temperatures up to 330°F
• Resists heat and tolerates more pressure than the stock rubber hose
• Designed as an OEM-style replacement, so it keeps factory fitment
• Replaces worn, cracked or leaking factory intake boots
• Easy installation, with no special tools or modifications for most applications
• Backed by the Mishimoto Lifetime Warranty

Silicone holds up to engine bay heat better than stock rubber. Some applications also add steel reinforcement rings, which keep the hose from collapsing under load so the engine gets steady airflow. Choose the child item that matches your BMW engine and application.