(Sold as single coil)
- Ultra Boost M1 - 0.3Ω MESH - Rated: 30-40W
- Ultra Boost M2 - 0.6Ω MESH - Rated: 20-28W
- Ultra Boost M3 - 0.15Ω MESH - Rated: 40-70W
- Ultra Boost M4 - 0.2Ω MESH - Rated: 40-60W
- Ultra Boost MTL - 1.0Ω Regular - Rated: 8-15W
- Ultra Boost RBA - 0.15-3.0Ω (Sold Seperately)
