Satin SS Medium 1.8x2.2mm Air Flow Insert for Engine RDA by Armor Mods

This "Medium" air flow insert for the Engine RDA by Armor Mods features dual 1.8x2.2mm air intake tubes, which effectively cuts down the original airflow to a restricted DL vape.

WARNING: It is highly recommend that you fully clean out this product before the first time you use it. While the factory does a decent job at removing dust, shavings, machining lubricants and greases, there is still the potential for trace elements to remain, and it is best recommended that you do an additional cleaning to meet your standard of cleanliness.