The addition of AMSOIL Ea Air Filters to these high-quality intake systems ensures the ultimate in protection and performance. Injen recognized the unsurpassed quality of AMSOIL Ea Air Filters and sought partnership with AMSOIL in order to make the best product possible. AMSOIL designed, developed and manufactured special EaA Diesel Intake Filters for the system. AMSOIL Ea Diesel Intake Filters provide increased horsepower and torque, improved acceleration and fuel economy and maximum air flow. The high quality of the AMSOIL Ea Filter media offers long filter life because the filters can be cleaned and reused. Above all, Injen/AMSOIL Filters provide superior protection and maximum efficiency for engines. http://www.worldsbestoil.ca/amsoil/injen-amsoil-ea-air-intake-system.php Thu, 27 Nov 2025 09:32:32 -0500 AMSOIL Feed Creator 1.0