SYSTEM 3 - SB6 BL WHEEL 15X7 5+2 (+38MM) 4/156 MATTE GUNMETAL GREY - 15S3-6656 Two-Way Radio Headsets Simply connect an optional handheld

Simply connect an optional handheld or mobile radio for vehicle-to-vehicle communications

Replaces OEM part number 4016021

The addition to the RPM BOV greatly improves throttle response while prolonging turbo life on your X3

For AA tunes and other tunes with an 8800-9000 RPM rev limit

The DUAL Sport muffler lands in the middle of the "loudness chart" for our Pro R line up

SYSTEM 3 - SB6 BL WHEEL 15X7 5+2 (+38MM) 4/156 MATTE GUNMETAL GREY - 15S3-6656 Two-Way Radio Headsets Simply connect an optional handheldExtra heavy duty construction with 10mm billet ring Features Aggressive multi spoke styling Extra heavy duty construction with 10mm billet ring 5 16 Grade 8 beadlock hardware Factory installed valve stem and bolt in center cap 1,200lb load rating