Type I
Origin’s traditional drop-vent style bonnet allows air to flow through the radiator / FMIC, aiding in proper cooling during race conditions. In addition to greater cooling, origin FRP bonnets are much lighter than stock items. These are available in FRP, Carbon or Silver Carbon.
 Nissan Silvia S13 |
 Nissan 180SX |
 Nissan Silvia S14 Pre-Facelift |
 Nissan Silvia S14 Facelift |
 Nissan Silvia S15 |
 Nissan Skyline R32 |
Type II
Origin’s latest style vented bonnet, like the Type I, aids in cooling during hard driving by allowing free airflow through the radiator/FMIC and engine bay. Available in FRP, this bonnet has both vents at the rear as well as three fin-style ducts at the back of the motor area. These are available in FRP, Carbon or Silver Carbon.
 Nissan Silvia S13 |
 Nissan 180SX |
 Nissan Silvia S14 Pre-Facelift |
 Nissan Silvia S14 Facelift |
 Nissan Silvia S15 |
 Nissan Skyline R34 |
 Nissan Laurel C35 |
 Toyota Chaser x100 |
 Toyota Mark II x100 |
 Toyota Soarer z30 |
