Injen Technology
| Part # | Description | HP Gains | TQ Gains | Filter |
| Jeep Power-Flow Air Intake System |
| PF5001P | 04-06 Rubicon 4.0L 6Cyl. w/MR Technology (incl. Diamond Plate heat shield) | +10.9 | +11.3 | X-1021-BB/X-1021-BR |
| PF5001WB | 04-06 Rubicon 4.0L 6Cyl. w/MR Technology (incl. Diamond Plate heat shield) | +10.9 | +11.3 | X-1021-BB/X-1021-BR |
| PF5002P | 07-08 Wrangler 3.7L V6 w/Box & MR Technology | | | X-1022-BB/X-1022-BR |
| PF5002WB | 07-08 Wrangler 3.7L V6 w/Box & MR Technology | | | X-1022-BB/X-1022-BR |
| PF5001P | 97-06 Wrangler 4.0L 6Cyl. w/MR Technology (incl. Diamond plate heat shield) | +10.9 | +11.3 | X-1021-BB/X-1021-BR |
| PF5001WB | 97-06 Wrangler 4.0L 6Cyl. w/MR Technology (incl. Diamond plate heat shield) | +10.9 | +11.3 | X-1021-BB/X-1021-BR |