
The Injen RD Series cold air intake for 2003–2005 Mazda 6 3.0L V6 coupe and wagon delivers measurable mid-range gains and improved throttle response. Its mandrel-bent 6061-T6 aluminum tubing pulls colder, denser air, while the serviceable SuperNano-Web dry filter increases airflow and filtration. The kit offers dyno-proven gains up to ~22 hp and ~24 lb-ft, an aggressive intake tone, and Injen's limited lifetime warranty.
Injen 03-05 Mazda 6 3.0L V6 Coupe & Wagon Polished Cold Air Intake