Injen Technology
| Part # | Description | HP Gains | TQ Gains | Filter |
| Nissan Short Ram Intake System |
| IS1910P | 89-90 240SX 12 Valve | +7.6 | +10.6 | X-1014-BR |
| IS1980P | 90-96 300Z Non Turbo | | | X-1015-BR |
| IS1981P | 90-96 Pipe Only Intake System, 300Z Non Turbo | | | N/A |
| IS1920P | 91-94 240SX 16 Valve | | | X-1014-BR |
| IS1900P | 95-96 240SX 16 Valve | | | X-1014-BR |
| IS1960P | 95-96 Sentra, 200SX, 1.6L | | | X-1014-BR |
| IS1905P | 97-98 240SX 16 Valve | | | X-1014-BR |
| IS1970P | 98-01 Altima 4 Cylinder 2.4L, w/Heat Shield | | | X-1017-BR |
| SP1977BLK | 07-08 Altima 3.5L V6, Coupe & Sedan w/Heat Shield | +12.4 | +11.6 | X-1015-BR |
| SP1977P | 07-08 Altima 3.5L V6, Coupe & Sedan w/Heat Shield | +12.4 | +11.6 | X-1015-BR |
| SP1974BLK | 07-08 Altima 4 Cylinder 2.5L, w/Heat Shield (Automatic Only) | +10.1 | +10.8 | X-1014-BR |
| SP1974P | 07-08 Altima 4 Cylinder 2.5L, w/Heat Shield (Automatic Only) | +10.1 | +10.8 | X-1014-BR |
| Nissan Extension |
| EIS1920BLK | 91-98 240SX, 16 Valve, Requires IS1900, IS1905, or IS1920 | | | X-1014-BR |
| EIS1920P | 91-98 240SX, 16 Valve, Requires IS1900, IS1905, or IS1920 | | | X-1014-BR |