Injen Technology 4" Flange ID, 5.5" Base, 5.4" Height, 4" Top SuperNano-Web Air Filter - X-1128-BB 2019-lexus-gs350-esi3915403 tuned for balanced street performance

tuned for balanced street performance

Borla Catback Exhaust for 2003 Thunderbird 3

50mm Piping Diameter

Converts Stage 1 intakes to Stage 2 performance

Injen Technology 4" Flange ID, 5.5" Base, 5.4" Height, 4" Top SuperNano-Web Air Filter - X-1128-BB 2019-lexus-gs350-esi3915403 tuned for balanced street performanceInjen SuperNano Web air filters combine high flow base media with a Nano membrane for maximum airflow and filtration efficiency. This proprietary media allows for increased horsepower and torque while safeguarding the engine from harmful particles. Rigorous laboratory testing and demanding race conditions, including the Baja 1000 and Middle Eastern deserts, validate the filter's performance. Notably, the filter requires no oiling, protecting the MAF