Injen Technology 4" Flange ID, 5.5" Base, 5.4" Height, 4" Top SuperNano-Web Air Filter - X-1128-BB 2019-lexus-gs350-esi3915403 Not compatible with convertible models

Not compatible with convertible models

Easy-to-use for home maintenance

Borla Catback Exhaust for 2003 Thunderbird 3

Catback Exhaust

Plug can be removed and accessories can be added to convert the cap to a crankcase breather point

Injen Technology 4" Flange ID, 5.5" Base, 5.4" Height, 4" Top SuperNano-Web Air Filter - X-1128-BB 2019-lexus-gs350-esi3915403 Not compatible with convertible modelsInjen 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