| THE PARTS |
| 1) Injen Air Intake | $330 |
| 2) Tanabe SM Racing Spec | $690 |
| 3) AEBS Header | $660 |
| MSRP Total | $1,680 |
ConclusionProving once again that the Spec V is an engine capable of producing more power with minor modifications, the VQ25DE is slowly following the SR20 in terms of performance. It's only a matter of time before more aftermarket companies jump on the bandwagon and offer up power add-ons for this marvelous engine.
| PERFORMANCE CHART |
| | HP Level | HP+ | TQ Level | TQ+ |
| B) Baseline | 152.5 | - | 162.3 | - |
| 1) Injen Air Intake | 155.1 | 2.6 | 166.0 | 3.7 |
| 2) Tanabe SM Exhaust | 156.9 | 1.8 | 166.0 | 0 |
| 3) AEBS Header | 167.1 | 10.2 | 168.8 | 2.8 |
| Final | 167.1 | 14.6 | 168.8 | 6.5 |
Misc. InformationN/A