Rugged Radios HK-IFSP 4C IMSA Wired Helmet Kit with Speakers and Mic CORE-850 all designed for improved airflow

all designed for improved airflow

While the stock set up is adequate for daily commuting

and a fixed hose mount with a strong magnetic connection

Modified Coolant Tube

and a 5-pin universal radio port

Rugged Radios HK-IFSP 4C IMSA Wired Helmet Kit with Speakers and Mic CORE-850 all designed for improved airflow4C IMSA Wired Helmet Kit with Speakers and Mic is designed for road racing and trusted in sports car series such as LMP2, GT3, GT4, and TCR. Loud, clear audio and driver communication is provided by helmet speakers, while a dynamic noise canceling microphone provides clear voice transmission. Precise mic positioning is allowed by a full flex boom mic, and the loud speakers mean you'll never miss a conversation. This kit is compatible with standard