Injen Technology
| Part # | Description | HP Gains | TQ Gains | Filter |
| Scion Cold Air Intake System |
| RD2105P | 04-06 xA Converts to Short Ram (no CARB 05-06) | +6.4 | | X-1012-BR |
| RD2105BLK | 04-06 xA, xB- Converts to Short Ram (no CARB 05-06) | +6.4 | | X-1012-BR |
| RD2105P | 04-06 xB Converts to Short Ram (no CARB 05-06) | +6.4 | | X-1013-BR |
| SP2110BLK | 05-06 Scion tC (No CARB) OFF-ROAD USE ONLY w/MR Technology | +11.2 | +9.3 | X-1014-BR |
| SP2110P | 05-06 Scion tC (No CARB) OFF-ROAD USE ONLY w/MR Technology | +11.2 | +9.3 | X-1014-BR |
| SP2114BLK | 07-08 Scion tC (No CARB) OFF-ROAD USE ONLY w/MR Technology | +10.1 | +9.8 | X-1017-BR |
| SP2114P | 07-08 Scion tC (No CARB) OFF-ROAD USE ONLY w/MR Technology | +10.1 | +9.8 | X-1017-BR |
| SP2106BLK | 08-09 xB (No CARB) OFF-ROAD USE ONLY w/MR Technology | 14.23 | 13.5 | X-1014-BR |
| SP2106P | 08-09 xB (No CARB) OFF-ROAD USE ONLY w/MR Technology | 14.23 | 13.5 | X-1014-BR |