
aFe's Magnumflow wet airfilter element for the OEM stock airbox provides the maximum flow possible. We do not sell intake kits for the IS-F that eliminate the stock airbox, because they do not work! Beware of dyno graphs showing power gains from IS-F intake systems, the gains are temporary due to inadvertent airflow scaling changes imposed by these intake "systems."
| Compatibility Table |
| Make | Model | Year Range |
| Lexus | IS-F | 2008-2013 |
| Lexus | RCF | 2015+ |
| Lexus | GS F | 2016+ |
| Lexus | IS500 | 2022+ |