Neck Support Collar - Black Visor Stage 4 440

Stage 4 440

this muffler delete provides improved exhaust flow and a more responsive throttle

Compatible with all fuels and meets Bosch Filtration Spec

dual cone 3-4

Exhaust manifold to turbo gasket

Neck Support Collar - Black Visor Stage 4 440The RaceQuip 360 Degree Helmet Support Neck Collar is made of high density flame retardant foam, which is covered with a woven FRC fabric. Used in auto racing to hold the helmet up off the driver's shoulders and provide a cushion between the helmet and shoulder blades or chest. It is built just like our other fire retardant helmet support neck collars, except without an SFI tag. The round tapered wedge design measures 1 3 4" tall in the front and 2 1