The finish at Martinsville on Sunday was controversial from multiple angles, not the least of which seemed to be a little teamwork between the Chevrolets on the track. With William Byron looking to hold onto a narrow lead over Christopher Bell in the points for the final spot in the Championship 4, the fellow Chevrolets of Austin Dillon and Ross Chastain appeared to block up the track to keep anyone from catching Byron in the final lap. JLAB has the best audio products in the game – and they’re ready to take care of you this football season. Whether you’re traveling to watch your favorite team…