Rugged Radios Crew Chief H42 Spotter Headset & R1 Handheld Radio Kit – Digital & Analog, Noise-Canceling Mic, Race-Ready Comms 2003-2005 BMW Z4 7 quarts of ACDelco Dexos

7 quarts of ACDelco Dexos D Synthetic 0W-20 motor oil

5 inch rear bump stops)

Direct bolt-on for Honda/Acura with 262mm rotors

Upgrade to our A40/A50 Relocation Kit and drive with confidence knowing your TCM is protected from excessive heat

Rugged Radios Crew Chief H42 Spotter Headset & R1 Handheld Radio Kit – Digital & Analog, Noise-Canceling Mic, Race-Ready Comms 2003-2005 BMW Z4 7 quarts of ACDelco DexosDeveloped for Crew Chiefs and spotters, this package combines Rugged Radio's H42 headset, coiled headset jumper cable and handheld radio. This kit delivers on clear communications for NASCAR and IMSA circle track and road racing crew chiefs and spotters. Radio options include the completely digital 16 channel RDH for ultra clear communication or the popular dual band R1 with digital and analog operation. The R1 offers both UHF and VHF operation with