- Produces long header torque and short header over-rev
 - Reduces sound output as much as 1.5dB
 - Increases output from stock motor as much as 3hp
 - Made from premium American materials
 
 Husqvarna -- FX 350 -- (2017, 2018); Husqvarna -- FC 250 -- (2018, 2016, 2017); Husqvarna -- FC 350 -- (2016, 2017, 2018); KTM -- 350 SX-F -- (2017, 2018, 2016); KTM -- 250 SX-F FE -- (2015, 2017, 2016); KTM -- 250 SX-F -- (2016, 2017, 2018); KTM -- 250 XC-F -- (2016, 2017, 2018); KTM -- 350 XC-F -- (2018, 2017, 2016)