The Injen SP short-ram intake for 2008–2010 BMW 535i uses 6061-T6 aluminum tubing and patented MegaRam/MR and Air Fusion tuning to improve airflow and preserve safe A/F ratios. The kit includes a SuperNano-Web dry filter and hardware and is dyno-proven to add around +14.7 hp and +16.3 lb-ft. of torque. It offers an aggressive induction tone, multiple finishes and a limited lifetime warranty.
Injen 08-09 535i E60 3.0L L6 Twin intake & AMSOIL Filters Polished Short Ram Intake