J&M P-Series Lower Section Cords - HC-PJM 99-10 J and M Corp/BMW 6-pin HC-PJM P-series two-piece cord system allows these headsets to be connected to any factory-installed motorcycle audio system ever built, now and in the future, just by interchanging the lower-section hook-up cord Made in the USA Proper acoustical installation is required, exact type will vary depending on application.