This boot connects the cis injection / k-jetronic air flow sensor plate to the throttle body. It can become brittle and crack with age, vibration and heat and should be replaced with the first signs of damage. High-quality OEM (original equipment manufacturer) replacement, designed to perform like the original. We source this part in Germany to ensure quality, reliability and precise fitment. Sold individually. 1 necessary per car.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.