Injen Technology
| Part # | Description | HP Gains | TQ Gains | Filter |
| Lexus Short Ram Intake System |
| IS2094P | 00-05 IS300 w/Stainless steel Manifold Cover (CARB 00-03 Only) | +9.7 | | X-1017-BR |
| IS2095P | 01-03 LS430, GS430, SC430 | | | X-1014-BR |
| SP2092BLK | 06-08 IS350 3.5L V6 w/MR Technology (No CARB) | +19.1 | +17 | X-1015-BR |
| SP2092P | 06-08 IS350 3.5L V6 w/MR Technology (No CARB) | +19.1 | +17 | X-1015-BR |
| SP2093BLK | 2006 IS250 2.5L V6 w/MR Technology (No CARB) | +12.4 | +10.9 | X-1014-BR |
| SP2093P | 2006 IS250 2.5L V6 w/MR Technology (No CARB) | +12.4 | +10.9 | X-1014-BR |
| IS2083P | 92-95 GS300, SC300 w/Heat Shield (CARB SC300 only) | +16.1 | | X-1017-BR |
| IS2085P | 92-95 SC400, w/Heat Shield | | | X-1017-BR |