DEI Insulated Drink Bottle Kit - Roll Bar Mount - Black HYPLSML11M61FIA The relief valve features a

The relief valve features a screw in valve plug

Dual 1/2 in NPT Female Outlets

Soft flexible ear molds for acoustic tubes are available in left or right sides and in three sizes

Very Deep and Powerful Sound

blue or black

DEI Insulated Drink Bottle Kit - Roll Bar Mount - Black HYPLSML11M61FIA The relief valve features aProduct Description: Drink Bottle Kit Insulated Roll Bar Mount Mount Included Neoprene Black Since 1995, DEI has been a pioneer in the automotive performance industry. Wrapping the exhaust system or headers on a vehicle with DEI's exhaust wrap will reduce under hood temperatures up to 70% while improving performance and protecting components from extreme power robbing heat. DEI exhaust wrap is manufactured with a hi temp fiberglass composite material